Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6064141 | Piezoelectric switch | — | 2000-05-16 |
| 5636729 | Piezo switch | — | 1997-06-10 |
| 4824389 | Socket for electronic component | John T. Doyle | 1989-04-25 |
| 4794210 | Reversing switch assembly for an electric assist steering system | Frederick A. Hammerle, James A. Mallett | 1988-12-27 |