Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7827967 | Low noise fuel pump with variable pressure regulation | — | 2010-11-09 |
| 7677872 | Low back-flow pulsation fuel injection pump | — | 2010-03-16 |
| 7610902 | Low noise fuel injection pump | Thomas V. Timmons | 2009-11-03 |
| 7591246 | Isolated fuel delivery system | Matthew Hamilton | 2009-09-22 |
| 7484499 | Combustion seal | — | 2009-02-03 |
| 7383818 | Fuel injector with secondary combustion seal | — | 2008-06-10 |
| 7334571 | Isolation system for high pressure spark ignition direct injection fuel delivery components | — | 2008-02-26 |
| 7293550 | Fuel injector isolation seat | — | 2007-11-13 |
| 6959682 | Engine balancer with chain drive vibration isolation | Thomas Alan Slopsema | 2005-11-01 |
| 6907848 | Connecting rod with lubricant tube | — | 2005-06-21 |
| 6866011 | Block-mounted piston squirter | — | 2005-03-15 |
| 6609987 | Hydraulic timing chain tensioner assembly | — | 2003-08-26 |
| 6183230 | Isolated engine oil pump drive | Bruce Tucker | 2001-02-06 |
| 5673666 | Connecting rod for internal combustion engine | Bruce Tucker | 1997-10-07 |
| 5617820 | Connecting rod for internal combustion engine | Bruce Tucker, David N. Leland | 1997-04-08 |
| 4852527 | Low noise valve train | John A. Cafeo | 1989-08-01 |
| 4590964 | Noise isolation for a fuel system | — | 1986-05-27 |
| 4571159 | Fuel pump with integral accumulator | — | 1986-02-18 |
| 4457269 | Valve timing drive for an internal combustion engine | — | 1984-07-03 |
| 4317541 | Fuel injector-pump unit with hydraulic needle fuel injector | — | 1982-03-02 |
| 4180977 | Torque converter with variable pitch stator | — | 1980-01-01 |