Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4350226 | Elevator floor stop look-ahead | Joseph Bittar | 1982-09-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4350226 | Elevator floor stop look-ahead | Joseph Bittar | 1982-09-21 |