Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5485646 | Hairbrush with electronic stroke counter | — | 1996-01-23 |
| 4488455 | Electronic shifting and ignition control system for motorcycles | Robert L. Shetler, Torsak Sethanant | 1984-12-18 |