Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D308072 | Printer | — | 1990-05-22 |
| 4509402 | Magnetic reversing mechanism | — | 1985-04-09 |
| 4426362 | Solid block detergent dispenser | James L. Copeland, Peter J. Fernholz, Spencer B. Larson, Michael D. Weick | 1984-01-17 |