Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4696649 | In-line connector | Larry N. Siebens | 1987-09-29 |
| 4218593 | Low resistance selector switch | Robert W. Mayer | 1980-08-19 |
| 4203385 | Fluid pressure indicator | Robert W. Mayer | 1980-05-20 |