Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5878952 | Modular robot auxiliary axis system | — | 1999-03-09 |
| 5693150 | Automatic paint gun cleaner | — | 1997-12-02 |
| 4556361 | Opener apparatus and system utilizing same | Donald S. Bartlett, John Boback | 1985-12-03 |
| 4552506 | Opener mechanism and system utilizing same | Michael Cummins | 1985-11-12 |
| 4441467 | Supplementary fuel system for enhancing low temperature engine operation | — | 1984-04-10 |
| 4383507 | Cold starting system for alcohol fueled engine | — | 1983-05-17 |
| 4380975 | Cold starting system for alcohol fueled engine | — | 1983-04-26 |