Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6039228 | Carrier for a trailer-hitch receiver with improved pin lock | John P. Stein | 2000-03-21 |
| 5242176 | Rescue sled for use in the snow | — | 1993-09-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6039228 | Carrier for a trailer-hitch receiver with improved pin lock | John P. Stein | 2000-03-21 |
| 5242176 | Rescue sled for use in the snow | — | 1993-09-07 |