Construction of the stationary member

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CPC
F04C2/1075

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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS F04C2/00Rotary-piston machines or pumps

Current Industry

F04C2/1075Construction of the stationary member

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Mud motor or progressive cavity pump with varying pitch and taper
- Patent number 12,152,587
- Issue date Nov 26, 2024
- Schlumberger Technology Corporation
- Anton Kolyshkin
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Free-mold stator for a progressing cavity pump
- Patent number 12,152,588
- Issue date Nov 26, 2024
- GRANT PRIDECO, INC.
- Paula Kenny
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
System and methodology comprising composite stator for low flow ele...
- Patent number 12,110,892
- Issue date Oct 8, 2024
- Schlumberger Technology Corporation
- Peter Hondred
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
High modulus liners in PDM stators with diameter reliefs compensati...
- Patent number 12,084,975
- Issue date Sep 10, 2024
- Abaco Drilling Technologies LLC
- Peter Thomas Cariveau
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Sealing assembly for a progressive cavity pump
- Patent number 12,018,688
- Issue date Jun 25, 2024
- Johnson & Johnson Surgical Vision, Inc.
- Ilya Sitnitsky
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Fiber-reinforced rubber compound useful in PDM stators
- Patent number 11,885,333
- Issue date Jan 30, 2024
- Abaco Drilling Technologies LLC
- Peter Thomas Cariveau
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Elastomeric stator with modified fiber orientation
- Patent number 11,806,902
- Issue date Nov 7, 2023
- Abaco Drilling Technologies LLC
- Peter T. Cariveau
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Positive displacement motor stators with diameter reliefs compensat...
- Patent number 11,808,153
- Issue date Nov 7, 2023
- Abaco Drilling Technologies LLC
- Peter Thomas Cariveau
- E21 - EARTH DRILLING MINING
Information Patent Grant
Optimized adhesive thickness for metal-to-elastomer bonding in oilf...
- Patent number 11,788,356
- Issue date Oct 17, 2023
- Halliburton Energy Services, Inc.
- Byong Jun Kim
- E21 - EARTH DRILLING MINING
Information Patent Grant
Molding method for producing a stator for a screw drilling tool usi...
- Patent number 11,673,297
- Issue date Jun 13, 2023
- SHANGHAI PUJIA DRILLING TECHNOLOGY CO., LTD.
- Dingyu Guo
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Semi-rigid stator
- Patent number 11,655,815
- Issue date May 23, 2023
- Roper Pump Company, LLC
- Trevor Mark Brasselle
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Plasticizer improving dynamic fatigue performance in fiber reinforc...
- Patent number 11,566,120
- Issue date Jan 31, 2023
- Abaco Drilling Technologies, LLC
- Robert Bohmer
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Rubber compound with high fiber loading useful in PDM stators
- Patent number 11,542,944
- Issue date Jan 3, 2023
- Abaco Drilling Technologies, LLC
- Peter Thomas Cariveau
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Load balanced power section of progressing cavity device
- Patent number 11,519,381
- Issue date Dec 6, 2022
- Weatherford Technology Holdings, LLC
- Harjinder Singh Parhar
- E21 - EARTH DRILLING MINING
Information Patent Grant
Stator with modular interior
- Patent number 11,486,390
- Issue date Nov 1, 2022
- Roper Pump Company, LLC
- Cody Richard Reynolds
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Tapered stators in positive displacement motors remediating effects...
- Patent number 11,421,533
- Issue date Aug 23, 2022
- Abaco Drilling Technologies LLC
- Peter Thomas Cariveau
- E21 - EARTH DRILLING MINING
Information Patent Grant
Progressing cavity device with cutter disks
- Patent number 11,421,693
- Issue date Aug 23, 2022
- Roper Pump Company, LLC
- Edmond Tate Coghlan
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Stator and uniaxial eccentric screw pump
- Patent number 11,408,420
- Issue date Aug 9, 2022
- HEISHIN Ltd.
- Takashi Hashima
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Smart drilling motor stator
- Patent number 11,371,503
- Issue date Jun 28, 2022
- Saudi Arabian Oil Company
- Victor Carlos Costa De Oliveira
- E21 - EARTH DRILLING MINING
Information Patent Grant
Eccentric screw compressor with exposable rotor connector
- Patent number 11,326,595
- Issue date May 10, 2022
- seepex GmbH
- Dirk Overmeier
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Stator element of a progressive cavity pump and progressive cavity...
- Patent number 11,326,594
- Issue date May 10, 2022
- PCM TECHNOLOGIES
- Pierre Garnier
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Method of forming stators for downhole motors
- Patent number 11,319,753
- Issue date May 3, 2022
- Baker Hughes, a GE company, LLC
- Witali Huber
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Progressive cavity pump having improved stator dry-running protection
- Patent number 11,280,333
- Issue date Mar 22, 2022
- CIRCOR PUMPS NORTH AMERICA, LLC
- Bernd Suttmann
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Hybrid core progressive cavity pump
- Patent number 11,268,385
- Issue date Mar 8, 2022
- NOV CANADA ULC
- Ross Edward Brice
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Grant
Method of lining an inner surface of a tubular and system for doing...
- Patent number 11,198,152
- Issue date Dec 14, 2021
- Baker Hughes, a GE company, LLC
- Erik Bartscherer
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Mud motor stators and pumps and method of making
- Patent number 11,192,211
- Issue date Dec 7, 2021
- Baker Hughes, a GE company, LLC
- Christoph Wangenheim
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Progressive cavity pump with integrated heating jacket
- Patent number 11,174,860
- Issue date Nov 16, 2021
- Roper Pump Company
- Edmond Tate Coghlan
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Hybrid elastomer/metal on metal motor
- Patent number 11,098,589
- Issue date Aug 24, 2021
- Roper Pump Company
- John Eugene Purcell
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Load balanced power section of progressing cavity device
- Patent number 11,035,338
- Issue date Jun 15, 2021
- Weatherford Technology Holdings, LLC
- Harjinder Singh Parhar
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Eccentric screw pump
- Patent number 11,035,361
- Issue date Jun 15, 2021
- Hugo Vogelsang Maschinenbau GmbH
- Paul Krampe
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
FREE-MOLD STATOR FOR A PROGRESSING CAVITY PUMP
- Publication number 20240392779
- Publication date Nov 28, 2024
- Grant Prideco, Inc.
- Paula Kenny
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
MODULAR STATOR FOR PROGRESSIVE CAVITY DEVICES
- Publication number 20240247655
- Publication date Jul 25, 2024
- Roper Pump Company LLC
- Trevor Mark Brasselle
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
RUBBER COMPOUND WITH FIBER REINFORCEMENT
- Publication number 20240167475
- Publication date May 23, 2024
- Abaco Drilling Technologies LLC
- Peter Thomas Cariveau
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
HIGH MODULUS LINERS IN PDM STATORS WITH DIAMETER RELIEFS COMPENSATI...
- Publication number 20240044251
- Publication date Feb 8, 2024
- Abaco Drilling Technologies LLC
- Peter Thomas Cariveau
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM AND METHODOLOGY COMPRISING COMPOSITE STATOR FOR LOW FLOW ELE...
- Publication number 20230313794
- Publication date Oct 5, 2023
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Peter Hondred
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SEALING ASSEMBLY FOR A PROGRESSIVE CAVITY PUMP
- Publication number 20230258177
- Publication date Aug 17, 2023
- Johnson & Johnson Surgical Vision, Inc.
- Ilya Sitnitsky
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
PLASTICIZER REDUCING DYNAMIC FATIGUE IN FIBER REINFORCED ELASTOMERS
- Publication number 20230167280
- Publication date Jun 1, 2023
- Abaco Drilling Technologies LLC
- Robert Bohmer
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
OPTIMIZED ADHESIVE THICKNESS FOR METAL-TO-ELASTOMER BONDING IN OILF...
- Publication number 20230160261
- Publication date May 25, 2023
- Halliburton Energy Services, Inc.
- Byong Jun Kim
- E21 - EARTH DRILLING MINING
Information Patent Application
FIBER-REINFORCED RUBBER COMPOUND USEFUL IN PDM STATORS
- Publication number 20230141414
- Publication date May 11, 2023
- Abaco Drilling Technologies, LLC
- Peter Thomas Cariveau
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
POSITIVE DISPLACEMENT MOTOR STATORS WITH DIAMETER RELIEFS COMPENSAT...
- Publication number 20230065707
- Publication date Mar 2, 2023
- Abaco Drilling Technologies LLC
- Peter Thomas Cariveau
- E21 - EARTH DRILLING MINING
Information Patent Application
ECCENTRIC SCREW PUMP
- Publication number 20220389926
- Publication date Dec 8, 2022
- GRUNDFOS HOLDING A/S
- Niels Erik LINNEMANN NIELSEN
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
STATOR WITH MODULAR INTERIOR
- Publication number 20210324853
- Publication date Oct 21, 2021
- ROPER PUMP COMPANY
- Cody Richard Reynolds
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
TAPERED STATORS IN POSITIVE DISPLACEMENT MOTORS REMEDIATING EFFECTS...
- Publication number 20210310486
- Publication date Oct 7, 2021
- Abaco Drilling Technologies LLC
- Peter Thomas Cariveau
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
RUBBER COMPOUND WITH HIGH FIBER LOADING USEFUL IN PDM STATORS
- Publication number 20210262468
- Publication date Aug 26, 2021
- Abaco Drilling Technologies, LLC
- Peter Thomas Cariveau
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
SMART DRILLING MOTOR STATOR
- Publication number 20210180592
- Publication date Jun 17, 2021
- Saudi Arabian Oil Company
- Victor Carlos COSTA DE OLIVEIRA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SEMI-RIGID STATOR
- Publication number 20210180593
- Publication date Jun 17, 2021
- ROPER PUMP COMPANY
- Trevor Mark Brasselle
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
METHOD OF FORMING STATORS FOR DOWNHOLE MOTORS
- Publication number 20210148171
- Publication date May 20, 2021
- BAKER HUGHES, A GE COMPANY, LLC
- Witali Huber
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
HYBRID CORE PROGRESSIVE CAVITY PUMP
- Publication number 20210102464
- Publication date Apr 8, 2021
- DRECO ENERGY SERVICES ULC
- Ross Edward Brice
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
TEMPERATURE REGULATED COMPONENTS HAVING COOLING CHANNELS AND METHOD
- Publication number 20210031505
- Publication date Feb 4, 2021
- BAKER HUGHES, A GE COMPANY, LLC
- Luke Alan Boyer
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
PROGRESSING CAVITY DEVICE WITH CUTTER DISKS
- Publication number 20200284262
- Publication date Sep 10, 2020
- ROPER PUMP COMPANY
- Edmond Tate Coghlan
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
Load Balanced Power Section of Progressing Cavity Device
- Publication number 20200256311
- Publication date Aug 13, 2020
- Weatherford Technology Holdings, LLC.
- Harjinder Singh Parhar
- E21 - EARTH DRILLING MINING
Information Patent Application
PLASTICIZER IMPROVING DYNAMIC FATIGUE PERFORMANCE IN FIBER REINFORC...
- Publication number 20200224655
- Publication date Jul 16, 2020
- Abaco Drilling Technologies LLC
- Robert Bohmer
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
HYBRID ELASTOMER/METAL ON METAL MOTOR
- Publication number 20200123902
- Publication date Apr 23, 2020
- ROPER PUMP COMPANY
- John Eugene Purcell
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
MUD MOTOR STATORS AND PUMPS AND METHOD OF MAKING
- Publication number 20200109708
- Publication date Apr 9, 2020
- BAKER HUGHES, A GE COMPANY, LLC
- Christoph Wangenheim
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
STATOR AND UNIAXIAL ECCENTRIC SCREW PUMP
- Publication number 20200080554
- Publication date Mar 12, 2020
- HEISHIN LTD.
- Takashi HASHIMA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
STATOR ASSEMBLY FOR A PROGRESSIVE CAVITY PUMP OR A PROGRESSIVE CAVI...
- Publication number 20200011325
- Publication date Jan 9, 2020
- Arnold Jaeger Holding GmbH
- Sebastian JAEGER
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
METHOD OF LINING AN INNER SURFACE OF A TUBULAR AND SYSTEM FOR DOING...
- Publication number 20190351451
- Publication date Nov 21, 2019
- BAKER HUGHES, A GE COMPANY, LLC
- Erik Bartscherer
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
ECCENTRIC SCREW PUMP
- Publication number 20190257308
- Publication date Aug 22, 2019
- Dirk OVERMEIER
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ELONGATED FLUOROELASTOMERIC ARTICLES AND METHODS OF MAKING THE SAME
- Publication number 20190248057
- Publication date Aug 15, 2019
- 3M Innovative Properties Company
- Michael H. Mitchell
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
FIBER-LOADED RUBBER COMPOUND USEFUL IN PDM STATORS
- Publication number 20190195227
- Publication date Jun 27, 2019
- Abaco Drilling Technologies, LLC
- Peter Thomas Cariveau
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Construction of the stationary member

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Mud motor or progressive cavity pump with varying pitch and taper

Free-mold stator for a progressing cavity pump

System and methodology comprising composite stator for low flow ele...

High modulus liners in PDM stators with diameter reliefs compensati...

Sealing assembly for a progressive cavity pump

Fiber-reinforced rubber compound useful in PDM stators

Elastomeric stator with modified fiber orientation

Positive displacement motor stators with diameter reliefs compensat...

Optimized adhesive thickness for metal-to-elastomer bonding in oilf...

Molding method for producing a stator for a screw drilling tool usi...

Semi-rigid stator

Plasticizer improving dynamic fatigue performance in fiber reinforc...

Rubber compound with high fiber loading useful in PDM stators

Load balanced power section of progressing cavity device

Stator with modular interior

Tapered stators in positive displacement motors remediating effects...

Progressing cavity device with cutter disks

Stator and uniaxial eccentric screw pump

Smart drilling motor stator

Eccentric screw compressor with exposable rotor connector

Stator element of a progressive cavity pump and progressive cavity...

Method of forming stators for downhole motors

Progressive cavity pump having improved stator dry-running protection

Hybrid core progressive cavity pump

Method of lining an inner surface of a tubular and system for doing...

Mud motor stators and pumps and method of making

Progressive cavity pump with integrated heating jacket

Hybrid elastomer/metal on metal motor

Load balanced power section of progressing cavity device

Eccentric screw pump

Patents Applicationslast 30 patents

FREE-MOLD STATOR FOR A PROGRESSING CAVITY PUMP

MODULAR STATOR FOR PROGRESSIVE CAVITY DEVICES

RUBBER COMPOUND WITH FIBER REINFORCEMENT

HIGH MODULUS LINERS IN PDM STATORS WITH DIAMETER RELIEFS COMPENSATI...

SYSTEM AND METHODOLOGY COMPRISING COMPOSITE STATOR FOR LOW FLOW ELE...

SEALING ASSEMBLY FOR A PROGRESSIVE CAVITY PUMP

PLASTICIZER REDUCING DYNAMIC FATIGUE IN FIBER REINFORCED ELASTOMERS

OPTIMIZED ADHESIVE THICKNESS FOR METAL-TO-ELASTOMER BONDING IN OILF...

FIBER-REINFORCED RUBBER COMPOUND USEFUL IN PDM STATORS

POSITIVE DISPLACEMENT MOTOR STATORS WITH DIAMETER RELIEFS COMPENSAT...

ECCENTRIC SCREW PUMP

STATOR WITH MODULAR INTERIOR

TAPERED STATORS IN POSITIVE DISPLACEMENT MOTORS REMEDIATING EFFECTS...

RUBBER COMPOUND WITH HIGH FIBER LOADING USEFUL IN PDM STATORS

SMART DRILLING MOTOR STATOR

SEMI-RIGID STATOR

METHOD OF FORMING STATORS FOR DOWNHOLE MOTORS

HYBRID CORE PROGRESSIVE CAVITY PUMP

TEMPERATURE REGULATED COMPONENTS HAVING COOLING CHANNELS AND METHOD

PROGRESSING CAVITY DEVICE WITH CUTTER DISKS

Load Balanced Power Section of Progressing Cavity Device

PLASTICIZER IMPROVING DYNAMIC FATIGUE PERFORMANCE IN FIBER REINFORC...

HYBRID ELASTOMER/METAL ON METAL MOTOR

MUD MOTOR STATORS AND PUMPS AND METHOD OF MAKING

STATOR AND UNIAXIAL ECCENTRIC SCREW PUMP

STATOR ASSEMBLY FOR A PROGRESSIVE CAVITY PUMP OR A PROGRESSIVE CAVI...

METHOD OF LINING AN INNER SURFACE OF A TUBULAR AND SYSTEM FOR DOING...

ECCENTRIC SCREW PUMP

ELONGATED FLUOROELASTOMERIC ARTICLES AND METHODS OF MAKING THE SAME

FIBER-LOADED RUBBER COMPOUND USEFUL IN PDM STATORS