Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D342652 | Garden pruner | Stephen Wensley, Alan S. Merrick | 1993-12-28 |
| D336222 | Garden pruner | Stephen Wensley, Alan S. Merrick | 1993-06-08 |
| 4860449 | Razor blade assembly | — | 1989-08-29 |
| 4852254 | Razor blade assembly and its method of manufacture | — | 1989-08-01 |
| 4690018 | Razor blade assembly and its method of manufacture | — | 1987-09-01 |
| 4654968 | Knife sharpeners | Derrick R. Gatley | 1987-04-07 |
| 4501067 | Razors and shaving units for razors | — | 1985-02-26 |