Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6375435 | Static cam seal for variable displacement vane pump | Kenneth W. Devins, Raymond D. Zagranski, William H. Dalton | 2002-04-23 |
| 5863189 | Variable displacement vane pump adjustable by low actuation loads | Mihir C. Desai, Raymond D. Zagranski | 1999-01-26 |
| 5833438 | Variable displacement vane pump having cam seal with seal land | — | 1998-11-10 |
| 5738500 | Variable displacement vane pump having low actuation friction cam seal | Raymond D. Zagranski, Martin T. Books | 1998-04-14 |
| 5733109 | Variable displacement vane pump with regulated vane loading | — | 1998-03-31 |
| 5545014 | Variable displacement vane pump, component parts and method | Bernard J. Bisson, Mihir C. Desai, Martin T. Books | 1996-08-13 |
| 5545018 | Variable displacement vane pump having floating ring seal | — | 1996-08-13 |
| 5413466 | Unified fuel pump assembly | George L. Bennett | 1995-05-09 |
| 4711619 | Vane fuel pump having reduced displacement at high speeds | Godwin L. Noell | 1987-12-08 |
| 4669735 | Fail safe high pressure shaft seal | Andrew Gahura | 1987-06-02 |
| 4605235 | High thrust capacity shaft seal assembly for fuel pumps | Paul L. Haynes, Jr. | 1986-08-12 |
| 4553914 | Method and apparatus for main fuel pumping system having backup pump | Godwin L. Noell | 1985-11-19 |
| 4529361 | Vane pump having spokes with channel-shaped vanes | — | 1985-07-16 |
| 4500268 | Rotary pump having brake means with thermal fuse | John Schaffner, Daniel James Conlon | 1985-02-19 |
| 4417734 | Shaft seal assembly having universal washer with bores for springs | — | 1983-11-29 |
| 4354809 | Fixed displacement vane pump with undervane pumping | — | 1982-10-19 |