Eric S. Keyster

Person

Ashland City, TN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Axial piston pump with outer diameter inlet filling
- Patent number 6,568,916
- Issue date May 27, 2003
- Caterpillar Inc.
- Bryan E. Nelson
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Axial piston pump with center inlet fill
- Patent number 6,561,771
- Issue date May 13, 2003
- Caterpillar Inc.
- Eric S. Keyster
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Two piece barrel design for a hydraulic oil pump
- Patent number 6,557,455
- Issue date May 6, 2003
- Caterpillar Inc.
- Eric S. Keyster
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Oil inlet for a wobble plate pump
- Patent number 6,517,331
- Issue date Feb 11, 2003
- Caterpillar Inc.
- Dennis H. Gibson
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Pump apparatus for hydraulically powered fuel injection systems
- Patent number 6,464,473
- Issue date Oct 15, 2002
- Caterpillar Inc.
- James R. Blass
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Actuation fluid adapter for hydraulically-actuated electronically-c...
- Patent number 6,378,497
- Issue date Apr 30, 2002
- Caterpillar Inc.
- Eric S. Keyster
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Pump apparatus for hydraulically powered fuel injection systems
- Patent number 6,364,631
- Issue date Apr 2, 2002
- Caterpillar Inc.
- James R. Blass
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
Multiple fuel filter pump module
- Publication number 20040118764
- Publication date Jun 24, 2004
- Terry L. Miller
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Fuel filter assembly with an integrated fuel heater
- Publication number 20030116490
- Publication date Jun 26, 2003
- Caterpillar, Inc.
- Eric S. Keyster
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Axial piston pump with center inlet fill
- Publication number 20020192083
- Publication date Dec 19, 2002
- Eric S. Keyster
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Axial piston pump with outer diameter inlet filling
- Publication number 20020187055
- Publication date Dec 12, 2002
- Bryan E. Nelson
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Electric pump end cap with integrated electrical connection
- Publication number 20020102166
- Publication date Aug 1, 2002
- Eric S. Keyster
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Two piece barrel design for a hydraulic oil pump
- Publication number 20020088341
- Publication date Jul 11, 2002
- Eric S. Keyster
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Eric S. Keyster

Person

Patents Grantslast 30 patents

Axial piston pump with outer diameter inlet filling

Axial piston pump with center inlet fill

Two piece barrel design for a hydraulic oil pump

Oil inlet for a wobble plate pump

Pump apparatus for hydraulically powered fuel injection systems

Actuation fluid adapter for hydraulically-actuated electronically-c...

Pump apparatus for hydraulically powered fuel injection systems

Patents Applicationslast 30 patents

Multiple fuel filter pump module

Fuel filter assembly with an integrated fuel heater

Axial piston pump with center inlet fill

Axial piston pump with outer diameter inlet filling

Electric pump end cap with integrated electrical connection

Two piece barrel design for a hydraulic oil pump