Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D292495 | Alignment template or similar article | — | 1987-10-27 |
| D291287 | Alignment template or similar article | — | 1987-08-11 |
| 4642634 | Optical encoder | Edward J. Gerri | 1987-02-10 |