Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4706635 | Fuel pumping apparatus | Francis R. Draper, Alan P. Ogburn | 1987-11-17 |
| 4682517 | Variable speed drive--apparatus and method of fabricating the apparatus | Roy E. Van Derlinden | 1987-07-28 |
| 4644810 | Conical drive | Roy E. VanDerLinden | 1987-02-24 |
| 4599910 | Speed reducing and torque transmitting mechanism | — | 1986-07-15 |
| 4558591 | Engine position transducer means | Nigel A. Deller, Clive I. Perkins | 1985-12-17 |
| 4515028 | Multi-speed drive | Roy E. VanDerLinden | 1985-05-07 |
| 4459840 | Rolling wobble press | — | 1984-07-17 |
| 4453124 | Linear inductive transducers | John P. Vernon, John Moore | 1984-06-05 |
| 4334207 | Linear displacement transducer | Colin S. Bill, Charles P. Cockshott | 1982-06-08 |