Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4862435 | Combination bracelet and wristwatch | Kristin M. Olsen | 1989-08-29 |
| 4847820 | Watch attachment | Tom Thinesen, John T. Houlihan, Fred Olsen | 1989-07-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4862435 | Combination bracelet and wristwatch | Kristin M. Olsen | 1989-08-29 |
| 4847820 | Watch attachment | Tom Thinesen, John T. Houlihan, Fred Olsen | 1989-07-11 |