Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4815731 | Exercise device | Richard A. Suarez | 1989-03-28 |
| 4804178 | Cross-country ski exercise device | — | 1989-02-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4815731 | Exercise device | Richard A. Suarez | 1989-03-28 |
| 4804178 | Cross-country ski exercise device | — | 1989-02-14 |