Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877185 | Oscillating sprinkler | — | 1989-10-31 |
| 4534471 | Stamp holding clip and rack therefor | William Zahn | 1985-08-13 |
| 4492162 | Type band ink stamp | Daniel R. Nettesheim | 1985-01-08 |
| 4426781 | Cutter for making paper discs | — | 1984-01-24 |
| 4403415 | Window shade roller with shade cutting assembly | — | 1983-09-13 |