David Japikse

Person

Woolwich, ME, US

People

Patents Grantslast 30 patents

Information Patent Grant
Biased passages for turbomachinery
- Patent number 11,852,165
- Issue date Dec 26, 2023
- Concepts NREC, LLC
- David Japikse
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Flow control structures for enhanced performance and turbomachines...
- Patent number 11,828,188
- Issue date Nov 28, 2023
- Concepts NREC, LLC
- David Japikse
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
ORC turbine and generator, and method of making a turbine
- Patent number 11,522,413
- Issue date Dec 6, 2022
- Concepts NREC, LLC
- David Japikse
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Flow control structures for turbomachines and methods of designing...
- Patent number 11,085,460
- Issue date Aug 10, 2021
- Concepts NREC, LLC
- David Japikse
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Biased passages for turbomachinery
- Patent number 10,774,842
- Issue date Sep 15, 2020
- Concepts NREC, LLC
- David Japikse
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
ORC turbine and generator, and method of making a turbine
- Patent number 10,715,008
- Issue date Jul 14, 2020
- Concepts NREC, LLC
- David Japikse
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Structures and methods for forcing coupling of flow fields of adjac...
- Patent number 10,590,951
- Issue date Mar 17, 2020
- Concepts NREC, LLC
- David Japikse
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
ORC turbine and generator, and method of making a turbine
- Patent number 10,069,378
- Issue date Sep 4, 2018
- Concepts NREC, LLC
- David Japikse
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Flow control structures for turbomachines and methods of designing...
- Patent number 9,970,456
- Issue date May 15, 2018
- Concepts NREC, LLC
- David Japikse
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Methods, systems, and devices for designing and manufacturing flank...
- Patent number 9,938,833
- Issue date Apr 10, 2018
- Concepts NREC, LLC
- Derek J. Cooper
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Flow control structures for turbomachines and methods of designing...
- Patent number 9,845,810
- Issue date Dec 19, 2017
- Concepts NREC, LLC
- David Japikse
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Structures and methods for forcing coupling of flow fields of adjac...
- Patent number 9,551,225
- Issue date Jan 24, 2017
- Concepts NREC, LLC
- David Japikse
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Methods, systems, and devices for designing and manufacturing flank...
- Patent number 9,465,530
- Issue date Oct 11, 2016
- Concepts NREC, LLC
- Derek J. Cooper
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Overhung turbine and generator system with turbine cartridge
- Patent number 9,083,212
- Issue date Jul 14, 2015
- Concepts ETI, Inc.
- Kevin Fairman
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Structures and methods for forcing coupling of flow fields of adjac...
- Patent number 8,926,276
- Issue date Jan 6, 2015
- Concepts ETI, Inc.
- David Japikse
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Radial-flow turbomachines having performance-enhancing features
- Patent number 8,506,237
- Issue date Aug 13, 2013
- Concepts ETI, Inc.
- David Japikse
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Fluid-type absorption dynamometer having an enhanced power range
- Patent number 8,100,631
- Issue date Jan 24, 2012
- Concepts ETI, Inc.
- Douglas M. DeBenedictis
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
High-pressure fluid compression system utilizing cascading effluent...
- Patent number 7,640,745
- Issue date Jan 5, 2010
- Concepts ETI, Inc.
- David Japikse
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Secondary flow control system
- Patent number 7,025,557
- Issue date Apr 11, 2006
- Concepts ETI, Inc.
- David Japikse
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Flow stabilizing device
- Patent number 6,699,008
- Issue date Mar 2, 2004
- Concepts ETI, Inc.
- David Japikse
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Turbomachines having rogue vanes
- Patent number 5,730,580
- Issue date Mar 24, 1998
- Concepts ETI, Inc.
- David Japikse
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Radial turbo machine
- Patent number 5,368,440
- Issue date Nov 29, 1994
- Concepts ETI, Inc.
- David Japikse
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Biased Passages For Turbomachinery
- Publication number 20240125331
- Publication date Apr 18, 2024
- Concepts NREC, LLC
- David Japikse
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Flow Control Structures for Enhanced Performance and Turbomachines...
- Publication number 20240084718
- Publication date Mar 14, 2024
- Concepts NREC, LLC
- David Japikse
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Flow Control Structures for Enhanced Performance and Turbomachines...
- Publication number 20230279785
- Publication date Sep 7, 2023
- Concepts NREC, LLC
- David Japikse
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Biased Passages For Turbomachinery
- Publication number 20200408222
- Publication date Dec 31, 2020
- Concepts NREC, LLC
- David Japikse
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ORC Turbine and Generator, And Method Of Making A Turbine
- Publication number 20200303993
- Publication date Sep 24, 2020
- Concepts NREC, LLC
- David Japikse
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ORC Turbine and Generator, And Method Of Making A Turbine
- Publication number 20190068027
- Publication date Feb 28, 2019
- Concepts NREC, LLC
- David Japikse
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Flow Control Structures For Turbomachines and Methods of Designing...
- Publication number 20180258950
- Publication date Sep 13, 2018
- Concepts NREC, LLC
- David Japikse
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Biased Passages For Turbomachinery
- Publication number 20170152861
- Publication date Jun 1, 2017
- Concepts NREC, LLC
- David Japikse
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Structures and Methods for Forcing Coupling of Flow Fields of Adjac...
- Publication number 20170097010
- Publication date Apr 6, 2017
- Concepts NREC, LLC
- David Japikse
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Methods, Systems, and Devices for Designing and Manufacturing Flank...
- Publication number 20170016332
- Publication date Jan 19, 2017
- Concepts NREC, LLC
- Derek J. Cooper
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Flow Control Structures For Turbomachines and Methods of Designing...
- Publication number 20170016457
- Publication date Jan 19, 2017
- Concepts NREC, LLC
- David Japikse
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ORC Turbine and Generator, And Method Of Making A Turbine
- Publication number 20160344258
- Publication date Nov 24, 2016
- Concepts NREC, LLC
- David Japikse
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
Structures and Methods for Forcing Coupling of Flow Fields of Adjac...
- Publication number 20160222789
- Publication date Aug 4, 2016
- Concepts NREC, LLC
- David Japikse
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Flow Control Structures For Turbomachines and Methods of Designing...
- Publication number 20150369073
- Publication date Dec 24, 2015
- Concepts ETI, Inc.
- David Japikse
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ORC Turbine and Generator, And Method Of Making A Turbine
- Publication number 20150322811
- Publication date Nov 12, 2015
- Concepts ETI, Inc.
- Kevin Fairman
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Methods, Systems, and Devices for Designing and Manufacturing Flank...
- Publication number 20150301519
- Publication date Oct 22, 2015
- Concepts ETI, Inc.
- Derek J. Cooper
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Structures and Methods for Forcing Coupling of Flow Fields of Adjac...
- Publication number 20150089808
- Publication date Apr 2, 2015
- Concepts ETI, Inc.
- David Japikse
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Overhung Turbine and Generator System With Turbine Cartridge
- Publication number 20150037136
- Publication date Feb 5, 2015
- Concepts ETI, Inc.
- Kevin Fairman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Structures and Methods for Forcing Coupling of Flow Fields of Adjac...
- Publication number 20140205458
- Publication date Jul 24, 2014
- Concepts ETI, Inc.
- David Japikse
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Radial-Flow Turbomachines Having Performance-Enhancing Features
- Publication number 20130022449
- Publication date Jan 24, 2013
- Concepts ETI, Inc.
- David Japikse
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
High-Pressure Fluid Compression System Utilizing Cascading Effluent...
- Publication number 20100077765
- Publication date Apr 1, 2010
- Concepts ETI, Inc.
- David Japikse
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Fluid-Type Absorption Dynamometer Having an Enhanced Power Range
- Publication number 20090232641
- Publication date Sep 17, 2009
- Concepts ETI, Inc.
- Douglas M. DeBenedictis
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
High-Pressure Fluid Compression System Utilizing Cascading Effluent...
- Publication number 20080169246
- Publication date Jul 17, 2008
- Concepts ETI, Inc.
- David Japikse
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Secondary flow control system
- Publication number 20050152775
- Publication date Jul 14, 2005
- Concepts ETI, Inc.
- David Japikse
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Flow stabilizing device
- Publication number 20020192073
- Publication date Dec 19, 2002
- Concepts ETI, Inc.
- David Japikse
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

David Japikse

Person

Patents Grantslast 30 patents

Biased passages for turbomachinery

Flow control structures for enhanced performance and turbomachines...

ORC turbine and generator, and method of making a turbine

Flow control structures for turbomachines and methods of designing...

Biased passages for turbomachinery

ORC turbine and generator, and method of making a turbine

Structures and methods for forcing coupling of flow fields of adjac...

ORC turbine and generator, and method of making a turbine

Flow control structures for turbomachines and methods of designing...

Methods, systems, and devices for designing and manufacturing flank...

Flow control structures for turbomachines and methods of designing...

Structures and methods for forcing coupling of flow fields of adjac...

Methods, systems, and devices for designing and manufacturing flank...

Overhung turbine and generator system with turbine cartridge

Structures and methods for forcing coupling of flow fields of adjac...

Radial-flow turbomachines having performance-enhancing features

Fluid-type absorption dynamometer having an enhanced power range

High-pressure fluid compression system utilizing cascading effluent...

Secondary flow control system

Flow stabilizing device

Turbomachines having rogue vanes

Radial turbo machine

Patents Applicationslast 30 patents

Biased Passages For Turbomachinery

Flow Control Structures for Enhanced Performance and Turbomachines...

Flow Control Structures for Enhanced Performance and Turbomachines...

Biased Passages For Turbomachinery

ORC Turbine and Generator, And Method Of Making A Turbine

ORC Turbine and Generator, And Method Of Making A Turbine

Flow Control Structures For Turbomachines and Methods of Designing...

Biased Passages For Turbomachinery

Structures and Methods for Forcing Coupling of Flow Fields of Adjac...

Methods, Systems, and Devices for Designing and Manufacturing Flank...

Flow Control Structures For Turbomachines and Methods of Designing...

ORC Turbine and Generator, And Method Of Making A Turbine

Structures and Methods for Forcing Coupling of Flow Fields of Adjac...

Flow Control Structures For Turbomachines and Methods of Designing...

ORC Turbine and Generator, And Method Of Making A Turbine

Methods, Systems, and Devices for Designing and Manufacturing Flank...

Structures and Methods for Forcing Coupling of Flow Fields of Adjac...

Overhung Turbine and Generator System With Turbine Cartridge

Structures and Methods for Forcing Coupling of Flow Fields of Adjac...

Radial-Flow Turbomachines Having Performance-Enhancing Features

High-Pressure Fluid Compression System Utilizing Cascading Effluent...

Fluid-Type Absorption Dynamometer Having an Enhanced Power Range

High-Pressure Fluid Compression System Utilizing Cascading Effluent...

Secondary flow control system

Flow stabilizing device