Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8899895 | Anti-back-out fastener for applications under vibration | — | 2014-12-02 |
| 8807896 | Anti-back-out fastener for applications under vibration | — | 2014-08-19 |
| 8506223 | Low-profile cam locking threaded fastener | — | 2013-08-13 |
| 6554552 | Wedge-locking fastener assembly with ring retainer for washer | — | 2003-04-29 |
| 6039524 | Self-locking safety wheel nut with locking wrench | — | 2000-03-21 |
| 5688091 | Self-locking fastener with captive washer | — | 1997-11-18 |
| 5626449 | Wedge-locking fastener assembly with a cammed flange | — | 1997-05-06 |
| 5409338 | Wedge-action lock washer assembly having coupled washers | — | 1995-04-25 |
| 5203656 | Self-centering, self-tightening fastener | — | 1993-04-20 |
| 5080545 | Lock washer assembly having wedge lock action | — | 1992-01-14 |