Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4279031 | Luminous clock display using optical fibers | — | 1981-07-14 |
| 4274154 | Luminous clock display using optical fibers | Alan C. Traub | 1981-06-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4279031 | Luminous clock display using optical fibers | — | 1981-07-14 |
| 4274154 | Luminous clock display using optical fibers | Alan C. Traub | 1981-06-16 |