Patents per Year
Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D289489 | Emery tape holding sharpener | — | 1987-04-28 |
| 4453387 | Trunk type lock with throw away key | — | 1984-06-12 |
| 4389065 | Weed and grass puller | — | 1983-06-21 |
| 4366687 | Changeable combination lock for desk drawers and the like | — | 1983-01-04 |