Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5676420 | Bicycle saddle with variable support means | Raymond J. Kuipers | 1997-10-14 |
| 5610669 | Temple for eyeglasses embodying an integrally formed ear piece | Raymond J. Kuipers | 1997-03-11 |