Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8708667 | Fuel pump assembly | — | 2014-04-29 |
| 6394762 | Fuel pump | John R. Jefferson, Christopher Stringfellow | 2002-05-28 |
| 6302659 | Multi-chamber positive displacement pump | Stephen Michael Parker, Michael Peter Cooke, Ian R. Thornthwaite | 2001-10-16 |
| 5823091 | Radial piston pump having means for selectively disabling at least one of the pumping chambers | — | 1998-10-20 |
| 5806492 | Fuel pump | — | 1998-09-15 |
| 5746180 | Fuel supply apparatus | John R. Jefferson, Michael Peter Cooke, Paul Buckley | 1998-05-05 |
| 5666921 | Fuel supply apparatus | — | 1997-09-16 |
| 5619970 | Fuel pumping apparatus | — | 1997-04-15 |
| 5551399 | Advance piston mounting | — | 1996-09-03 |
| 5443048 | Fuel pumping apparatus | Stuart W. Nicol, Christopher Stringfellow, Ronald Phillips | 1995-08-22 |
| 5427066 | Fuel system | Paul Buckley, John R. Jefferson, Michael Peter Cooke | 1995-06-27 |
| 5413081 | Fuel pumps | — | 1995-05-09 |
| 5213481 | Fuel pumping apparatus | Christopher Stringfellow, Derek W. Tomsett | 1993-05-25 |
| 5207202 | Fuel pumping apparatus | — | 1993-05-04 |
| 5203303 | Fuel pumping apparatus | Kenenth M. Harris, Derek W. Tomsett | 1993-04-20 |
| 5119786 | Fuel pumping apparatus | Derek W. Tomsett | 1992-06-09 |
| 5044893 | Fuel injection apparatus | — | 1991-09-03 |
| 5044345 | Fuel pumping apparatus | — | 1991-09-03 |
| 5035587 | Fuel pumping apparatus | — | 1991-07-30 |
| 4920940 | Fuel pumping apparatus | Kenneth M. Harris, George Nicholas Felton, Christopher Stringfellow, Godfrey Greeves | 1990-05-01 |
| 4844033 | Fuel injection pumping apparatus | Raymond E. Abinett | 1989-07-04 |