Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5496043 | Over the arrow shaft broad head | — | 1996-03-05 |
| 5231971 | Bow center set, nock set and tiller gauge | Merinth S. York | 1993-08-03 |
| 5154001 | Tool and method for establishing an arrow's balance point | — | 1992-10-13 |
| 4254707 | Screen printing apparatus with screen peel-off from work | Daryl G. Lambert, Howard M. Sage | 1981-03-10 |