Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5592793 | Router machine | Richard James Merrick | 1997-01-14 |
| D304486 | Housing for a shut-off valve | Paul S. Elder | 1989-11-07 |
| 4399914 | Pilfer resistant container | Jerry W. Jenson | 1983-08-23 |
| 4398694 | Irrigation pipe gate | — | 1983-08-16 |