Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5267744 | Stroller wheel assembly for bicycle trailer | Bruce W. Creps, Donald A. George, Edward F. Russell | 1993-12-07 |
| 5020814 | Collapsible bicycle trailer | Donald A. George, Bruce W. Creps, Geraldine C. Roles | 1991-06-04 |
| 4721320 | Bicycle trailer hitch | Bruce W. Creps, Donald A. George, John E. Siekert, Robert C. Nyquist, Jeffrey B. Nyquist | 1988-01-26 |