Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4993049 | Electronic management system employing radar type infrared emitter and sensor combined with counter | — | 1991-02-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4993049 | Electronic management system employing radar type infrared emitter and sensor combined with counter | — | 1991-02-12 |