Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4820889 | Trigger switch assembly | — | 1989-04-11 |
| 4758692 | Joystick type control device | John O. Roeser | 1988-07-19 |
| 4572477 | Regulated gas flow control valve | James R. Phlipot, Steve R. Pinkston | 1986-02-25 |