Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5685197 | Backlash adjustment mechanism | Steven R. Baker, Michael J. Smith | 1997-11-11 |
| 5540112 | Backlash adjustment mechanism | Steven R. Baker, Michael J. Smith | 1996-07-30 |
| 5325834 | Method of and conversion kit for converting an engine to hydraulically-actuated fuel injection system | Lloyd E. Thompson | 1994-07-05 |
| 5197432 | Method of obtaining a longer stroke on an existing engine | — | 1993-03-30 |
| D322969 | Piston or similar article | Kenton Erickson, James A. Green, Stephen G. Shoup | 1992-01-07 |
| 5040454 | Piston assembly and piston member thereof having a predetermined compression height to diameter ratio | Stephen G. Shoup | 1991-08-20 |
| 5017178 | Resilient coupling apparatus | Roger D. Krikke, Nelson A. Jones, Dwight V. Stone | 1991-05-21 |
| RE33575 | Internal combustion engine noise reduction plate | Michael K. Stratton | 1991-04-23 |
| 4941440 | Engine including a piston member having a high top ring groove | Robert Weber, Kenneth Kamman, Stephen G. Shoup | 1990-07-17 |
| 4771747 | Internal combustion engine noise reduction plate | Michael K. Stratton | 1988-09-20 |
| 4638769 | Engine having a multipiece cylinder block | — | 1987-01-27 |
| 4531746 | Dual labyrinth fluid seal with fluid slinger | John K. Amdall | 1985-07-30 |
| 4499786 | Coupling of driving member to driven member | — | 1985-02-19 |
| 4345797 | Lubrication system for an engine | — | 1982-08-24 |