Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5465991 | Weight distributing hitch | John J. Kass, Philip K. Hoopes, Graeme H. Aspinall | 1995-11-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5465991 | Weight distributing hitch | John J. Kass, Philip K. Hoopes, Graeme H. Aspinall | 1995-11-14 |