Inventor
Eric S. Keyster
Inventor
Peoria, IL, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F04Bprimary
F04BPositive-displacement machines for liquids60%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof30%
Y10TTechnical subjects covered by former us classification10%
PatentTitleYear
6,568,916'Axial piston pump with outer diameter inlet filling'20036,561,771'Axial piston pump with center inlet fill'20036,557,455'Two piece barrel design for a hydraulic oil pump'20036,517,331'Oil inlet for a wobble plate pump'20036,464,473'Pump apparatus for hydraulically powered fuel injection systems'20026,378,497'Actuation fluid adapter for hydraulically-actuated electronically-controlled fuel injector and engine using same'20026,364,631'Pump apparatus for hydraulically powered fuel injection systems'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2003Patents assigned to CATERPILLAR INC (7)· patent assignee history
2002–2003Based in Peoria, IL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CATERPILLAR INC | 7 | 2002–2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Peoria, Illinois, US | 7 | 2002–2003 |