Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9770012 | Cinch grip leash with locking positionable hand grip | Morgan L. Chappell | 2017-09-26 |
| 9113956 | Isomark tattooing devices | Robert D. Ahmann, Broc T. Giffey | 2015-08-25 |
| 5341255 | Disc drive head positioning servo system with coherent adjacent track magnetic patterns | Norman R. Sneddon | 1994-08-23 |
| 4522303 | Payload-protecting shipping container | — | 1985-06-11 |
| 4375104 | Pool gateway seal | Leopold A. Steinert | 1983-02-22 |
| 4274205 | Measuring fixture | James R. Punches | 1981-06-23 |