Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5237545 | Electronic simulated sundial timepiece | Joachim K. Andrew | 1993-08-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5237545 | Electronic simulated sundial timepiece | Joachim K. Andrew | 1993-08-17 |