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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F05Engines, pumps F05BINDEXING SCHEME RELATING TO MACHINES OR ENGINES OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, TO WIND MOTORS, TO NON-POSITIVE DISPLACEMENT PUMPS, AND TO GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY F05B2230/00Manufacture

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Patents Grantslast 30 patents

Information Patent Grant
Performing post-moulding operations on a blade segment of a wind tu...
- Patent number 12,146,467
- Issue date Nov 19, 2024
- LM Wind Power A/S
- Peter Søgaard
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Wind turbine blade manufacture
- Patent number 12,123,390
- Issue date Oct 22, 2024
- Vestas Wind Systems A/S
- Sergei A. Vasiljev
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Bulkhead removal device and method
- Patent number 12,031,521
- Issue date Jul 9, 2024
- FabricAir Canada Inc.
- Daniela Roeper
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Manufacturing of segmented wind turbine blade
- Patent number 11,994,100
- Issue date May 28, 2024
- BLADE DYNAMICS LIMITED
- David Roberts
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Method of shaping an edge seal for a rotor blade add-on
- Patent number 11,939,947
- Issue date Mar 26, 2024
- SIEMENS GAMESA RENEWABLE ENERGY A/S
- Giridhar Ramanujam
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Method for repairing a rotor blade of a wind turbine
- Patent number 11,920,566
- Issue date Mar 5, 2024
- Wobben Properties GmbH
- Uwe Rahmann
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Material core for wind turbine blade and method for manufacturing t...
- Patent number 11,873,791
- Issue date Jan 16, 2024
- Envision Energy CO., LTD
- Jens Glud
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Slide bearing, in particular for a gearbox of a wind turbine
- Patent number 11,761,429
- Issue date Sep 19, 2023
- Miba Gleitlager Austria GmbH
- Gunther Hager
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Method for testing a rotor blade component of a rotor blade for a w...
- Patent number 11,725,631
- Issue date Aug 15, 2023
- Wobben Properties GmbH
- Falko Bürkner
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Method of manufacturing a wind turbine blade and a wind turbine bla...
- Patent number 11,719,220
- Issue date Aug 8, 2023
- LM WIND POWER US TECHNOLOGY APS
- Jordy Hertel Nilsson Van Kalken
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Methods of customizing, manufacturing, and repairing a rotor blade...
- Patent number 11,629,600
- Issue date Apr 18, 2023
- Textron Innovations Inc.
- Jeffrey Nissen
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
In place machining of collector ring
- Patent number 11,594,943
- Issue date Feb 28, 2023
- ANDRITZ HYDRO CORP.
- Christopher George Tuttle
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Resurfacing discharge ring of hydraulic turbine with runner in place
- Patent number 11,433,491
- Issue date Sep 6, 2022
- ANDRITZ HYDRO CORP.
- Samuel Riley Kent
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fluid end crossbore
- Patent number 11,346,340
- Issue date May 31, 2022
- SPM Oil & Gas Inc.
- Johnny Eric DeLeon
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Integrated impeller manufacturing method
- Patent number 11,103,945
- Issue date Aug 31, 2021
- Hoden Seimitsu Kako Kenkyusho Co., Ltd.
- Toshiaki Ota
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of manufacturing centrifugal rotary machine and centrifugal...
- Patent number 11,073,159
- Issue date Jul 27, 2021
- Mitsubishi Heavy Industries Compressor Corporation
- Jo Masutani
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Methods for manufacturing wind turbine rotor blades and components...
- Patent number 10,830,206
- Issue date Nov 10, 2020
- General Electric Company
- James Robert Tobin
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Method and apparatus for weighing an elongate object
- Patent number 10,788,017
- Issue date Sep 29, 2020
- Vestas Wind Systems A/S
- Flemming Vind
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Fluid end crossbore
- Patent number 10,731,643
- Issue date Aug 4, 2020
- S.P.M Flow Control, Inc.
- Johnny Eric DeLeon
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Method for manufacturing a fluid device in which flanges are fasten...
- Patent number 10,697,459
- Issue date Jun 30, 2020
- Mitsubishi Heavy Industries Compressor Corporation
- Toshio Mizunoue
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Methods of customizing, manufacturing, and repairing a rotor blade...
- Patent number 10,633,976
- Issue date Apr 28, 2020
- Bell Helicopter Textron Inc.
- Jeffrey Nissen
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Methods for manufacturing spar caps for wind turbine rotor blades
- Patent number 10,527,023
- Issue date Jan 7, 2020
- General Electric Company
- Christopher Daniel Caruso
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for producing drilled cooling holes in a gas turbine engine...
- Patent number 10,500,678
- Issue date Dec 10, 2019
- Xiamen University
- Yiwei Dong
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hollow forging process for main shaft of large wind turbine generator
- Patent number 10,316,384
- Issue date Jun 11, 2019
- Jiangyin Zenkung Forging Co., Ltd.
- Zhenhua Qi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Reinforcing strip for a wind turbine blade
- Patent number 10,302,065
- Issue date May 28, 2019
- Vestas Wind Systems A/S
- Jonathan Smith
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Thermoplastic airflow modifying elements for wind turbine rotor blades
- Patent number 10,240,577
- Issue date Mar 26, 2019
- General Electric Company
- Aaron A. Yarbrough
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Wind turbine blade manufacture
- Patent number 10,215,155
- Issue date Feb 26, 2019
- Vestas Wind Systems A/S
- Chris Davey
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Weld repair for cabin air compressor housing
- Patent number 10,132,327
- Issue date Nov 20, 2018
- Hamilton Sundstrand Corporation
- Craig M. Beers
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Wind turbine rotor blade with a cone angle and a method of manufact...
- Patent number 10,100,804
- Issue date Oct 16, 2018
- Vestas Wind Systems A/S
- Arne Haahr
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Tower section production process
- Patent number 10,018,187
- Issue date Jul 10, 2018
- Vestas Wind Systems A/S
- Bo Michel
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
LIGHTNING PROTECTION DEVICE, LIGHTNING PROTECTION SYSTEM, AND METHOD
- Publication number 20250116257
- Publication date Apr 10, 2025
- JIANGSU GOLDWIND SCIENCE & TECHNOLOGY CO., LTD.
- Lei FU
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
Performing post-moulding operations on a blade segment of a wind tu...
- Publication number 20250012257
- Publication date Jan 9, 2025
- LM WIND POWER A/S
- Peter SØGAARD
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
Method for securing a bushing in a blade root of a wind turbine bla...
- Publication number 20240328383
- Publication date Oct 3, 2024
- Viventus Holding B.V.
- Edo Johannes Hendrikus Kuipers
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
MANUFACTURING OF SEGMENTED WIND TURBINE BLADE
- Publication number 20240254960
- Publication date Aug 1, 2024
- BLADE DYNAMICS LIMITED
- David ROBERTS
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
MANUFACTURE OF A LEADING-EDGE PROTECTION ELEMENT BY TRIMMING
- Publication number 20240246252
- Publication date Jul 25, 2024
- LM WIND POWER A/S
- Pawan KUMAR
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
SYSTEM, DEVICE AND METHOD FOR PERFORMING MAINTENANCE OF AT LEAST PA...
- Publication number 20240191698
- Publication date Jun 13, 2024
- LEBO ROBOTICS, INC.
- Keitaro HAMAMURA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
IN PLACE MACHINING OF COLLECTOR RING
- Publication number 20230020562
- Publication date Jan 19, 2023
- ANDRITZ HYDRO CORP.
- Christopher George Tuttle
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
WIND TURBINE BLADE MANUFACTURE
- Publication number 20230016975
- Publication date Jan 19, 2023
- VESTAS WIND SYSTEMS A/S
- Sergei A. Vasiljev
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
MATERIAL CORE FOR WIND TURBINE BLADE AND METHOD FOR MANUFACTURING T...
- Publication number 20220389903
- Publication date Dec 8, 2022
- Envision Energy CO.,LTD
- Jens GLUD
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
Performing post-moulding operations on a blade segment of a wind tu...
- Publication number 20220178351
- Publication date Jun 9, 2022
- LM WIND POWER A/S
- Peter SØGAARD
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
METHOD OF SHAPING AN EDGE SEAL FOR A ROTOR BLADE ADD-ON
- Publication number 20220154685
- Publication date May 19, 2022
- Siemens Gamesa Renewable Energy A/S
- Giridhar RAMANUJAM
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
METHOD FOR REPAIRING A ROTOR BLADE OF A WIND TURBINE
- Publication number 20220128040
- Publication date Apr 28, 2022
- WOBBEN PROPERTIES GMBH
- Uwe RAHMANN
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
METHOD FOR TESTING A ROTOR BLADE COMPONENT OF A ROTOR BLADE FOR A W...
- Publication number 20220090581
- Publication date Mar 24, 2022
- WOBBEN PROPERTIES GMBH
- Falko Bürkner
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
MANUFACTURING OF SEGMENTED WIND TURBINE BLADE
- Publication number 20220018327
- Publication date Jan 20, 2022
- BLADE DYNAMICS LIMITED
- David ROBERTS
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
SLIDE BEARING, IN PARTICULAR FOR A GEARBOX OF A WIND TURBINE
- Publication number 20220003218
- Publication date Jan 6, 2022
- Miba Gleitlager Austria GmbH
- Gunther HAGER
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
FLUID END CROSSBORE
- Publication number 20200355182
- Publication date Nov 12, 2020
- S.P.M. Flow Control, Inc.
- Johnny Eric DeLeon
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
METHOD OF MANUFACTURING CENTRIFUGAL ROTARY MACHINE AND CENTRIFUGAL...
- Publication number 20200248709
- Publication date Aug 6, 2020
- MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
- Jo Masutani
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
COMBUSTION CHAMBER LINER WITH SPIRAL COOLING CHANNELS
- Publication number 20200182196
- Publication date Jun 11, 2020
- Stratolaunch Research, Inc.
- Jeff Thornburg
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
A METHOD OF COATING A ROTOR BLADE FOR A WIND TURBINE
- Publication number 20200166015
- Publication date May 28, 2020
- VESTAS WIND SYSTEMS A/S
- Rasmus Konge Johansen
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
COMPRESSOR, AND METHOD FOR PRODUCING BLADE THEREOF
- Publication number 20190309759
- Publication date Oct 10, 2019
- Mitsubishi Heavy Industries, Ltd.
- Thomas WALKER
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
METHOD FOR SEPARATING A DRIED FIBER COMPOSITE FABRIC, USE OF A SEPA...
- Publication number 20190136834
- Publication date May 9, 2019
- WOBBEN PROPERTIES GMBH
- Andrea GRAVEMANN
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
INTEGRATED IMPELLER MANUFACTURING METHOD
- Publication number 20190105722
- Publication date Apr 11, 2019
- Hoden Seimitsu Kako Kenkyusho Co., Ltd.
- Toshiaki OTA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
FLUID END CROSSBORE
- Publication number 20190101114
- Publication date Apr 4, 2019
- S.P.M. Flow Control, Inc.
- Johnny Eric DeLeon
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Method And Apparatus For Weighing An Elongate Object
- Publication number 20190010928
- Publication date Jan 10, 2019
- VESTAS WIND SYSTEMS A/S
- Flemming Vind
- G01 - MEASURING TESTING
Information Patent Application
Methods for Manufacturing Spar Caps for Wind Turbine Rotor Blades
- Publication number 20180223798
- Publication date Aug 9, 2018
- GENERAL ELECTRIC COMPANY
- Christopher Daniel Caruso
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Methods for Manufacturing Wind Turbine Rotor Blades and Components...
- Publication number 20180223795
- Publication date Aug 9, 2018
- GENERAL ELECTRIC COMPANY
- James Robert Tobin
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
STEEL TOWER FOR A WIND TURBINE AND A METHOD FOR MAKING THE TOWER
- Publication number 20180179776
- Publication date Jun 28, 2018
- Nordex Energy GmbH
- Ibrahim Tuerk
- E04 - BUILDING
Information Patent Application
METHOD FOR PRODUCING DRILLED COOLING HOLES IN A GAS TURBINE ENGINE...
- Publication number 20180099360
- Publication date Apr 12, 2018
- XIAMEN UNIVERSITY
- Yiwei DONG
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Hollow Forging Process for Main Shaft of Large Wind Turbine Generator
- Publication number 20180057904
- Publication date Mar 1, 2018
- Jiangyin Zenkung Forging Co., Ltd.
- Zhenhua Qi
- C21 - METALLURGY OF IRON
Information Patent Application
METHODS FOR REPAIRING OR RESTORING IMPELLER SEALS OF A CENTRIFUGAL...
- Publication number 20180030991
- Publication date Feb 1, 2018
- SIEMENS DEMAG DELAVAL TURBOMACHINERY, INC.
- Murat Acar
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

by removing material

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Performing post-moulding operations on a blade segment of a wind tu...

Wind turbine blade manufacture

Bulkhead removal device and method

Manufacturing of segmented wind turbine blade

Method of shaping an edge seal for a rotor blade add-on

Method for repairing a rotor blade of a wind turbine

Material core for wind turbine blade and method for manufacturing t...

Slide bearing, in particular for a gearbox of a wind turbine

Method for testing a rotor blade component of a rotor blade for a w...

Method of manufacturing a wind turbine blade and a wind turbine bla...

Methods of customizing, manufacturing, and repairing a rotor blade...

In place machining of collector ring

Resurfacing discharge ring of hydraulic turbine with runner in place

Fluid end crossbore

Integrated impeller manufacturing method

Method of manufacturing centrifugal rotary machine and centrifugal...

Methods for manufacturing wind turbine rotor blades and components...

Method and apparatus for weighing an elongate object

Fluid end crossbore

Method for manufacturing a fluid device in which flanges are fasten...

Methods of customizing, manufacturing, and repairing a rotor blade...

Methods for manufacturing spar caps for wind turbine rotor blades

Method for producing drilled cooling holes in a gas turbine engine...

Hollow forging process for main shaft of large wind turbine generator

Reinforcing strip for a wind turbine blade

Thermoplastic airflow modifying elements for wind turbine rotor blades

Wind turbine blade manufacture

Weld repair for cabin air compressor housing

Wind turbine rotor blade with a cone angle and a method of manufact...

Tower section production process

Patents Applicationslast 30 patents

LIGHTNING PROTECTION DEVICE, LIGHTNING PROTECTION SYSTEM, AND METHOD

Performing post-moulding operations on a blade segment of a wind tu...

Method for securing a bushing in a blade root of a wind turbine bla...

MANUFACTURING OF SEGMENTED WIND TURBINE BLADE

MANUFACTURE OF A LEADING-EDGE PROTECTION ELEMENT BY TRIMMING

SYSTEM, DEVICE AND METHOD FOR PERFORMING MAINTENANCE OF AT LEAST PA...

IN PLACE MACHINING OF COLLECTOR RING

WIND TURBINE BLADE MANUFACTURE

MATERIAL CORE FOR WIND TURBINE BLADE AND METHOD FOR MANUFACTURING T...

Performing post-moulding operations on a blade segment of a wind tu...

METHOD OF SHAPING AN EDGE SEAL FOR A ROTOR BLADE ADD-ON

METHOD FOR REPAIRING A ROTOR BLADE OF A WIND TURBINE

METHOD FOR TESTING A ROTOR BLADE COMPONENT OF A ROTOR BLADE FOR A W...

MANUFACTURING OF SEGMENTED WIND TURBINE BLADE

SLIDE BEARING, IN PARTICULAR FOR A GEARBOX OF A WIND TURBINE

FLUID END CROSSBORE

METHOD OF MANUFACTURING CENTRIFUGAL ROTARY MACHINE AND CENTRIFUGAL...

COMBUSTION CHAMBER LINER WITH SPIRAL COOLING CHANNELS

A METHOD OF COATING A ROTOR BLADE FOR A WIND TURBINE

COMPRESSOR, AND METHOD FOR PRODUCING BLADE THEREOF

METHOD FOR SEPARATING A DRIED FIBER COMPOSITE FABRIC, USE OF A SEPA...

INTEGRATED IMPELLER MANUFACTURING METHOD

FLUID END CROSSBORE

Method And Apparatus For Weighing An Elongate Object

Methods for Manufacturing Spar Caps for Wind Turbine Rotor Blades

Methods for Manufacturing Wind Turbine Rotor Blades and Components...

STEEL TOWER FOR A WIND TURBINE AND A METHOD FOR MAKING THE TOWER

METHOD FOR PRODUCING DRILLED COOLING HOLES IN A GAS TURBINE ENGINE...

Hollow Forging Process for Main Shaft of Large Wind Turbine Generator

METHODS FOR REPAIRING OR RESTORING IMPELLER SEALS OF A CENTRIFUGAL...