Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9316258 | Non-contact sealing system for bearings | — | 2016-04-19 |
| 9273730 | Non-contact split seal | Christopher SK Yi | 2016-03-01 |
| 6974015 | One-way bidirectional clutch | — | 2005-12-13 |
| D366514 | Combined handgrip and trigger guard for a firearm | Paul Hochstrate | 1996-01-23 |
| 5483766 | Combined handgrip and trigger guard for a firearm | Paul Hochstrate | 1996-01-16 |
| 5301448 | Firearm safety system | John T. Petrick, Billy R. Bridgewater, Richard L. Costello, Ronald E. Stilwell, Kenneth M. Maynard +2 more | 1994-04-12 |