Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4826377 | Self-locking fastener and tool for making same | — | 1989-05-02 |
| 4734002 | Locking thread form for male fastener | — | 1988-03-29 |
| 4547104 | Tap | — | 1985-10-15 |
| 4423893 | Self-sealing tapered thread form | — | 1984-01-03 |
| 4396321 | Tapping tool for making vibration resistant prevailing torque fastener | — | 1983-08-02 |
| RE31284 | Locking fastener | — | 1983-06-21 |
| 4351626 | Self-locking threaded fastener | — | 1982-09-28 |
| 4293262 | Reusable prevailing torque nut | — | 1981-10-06 |
| 4220187 | Self-locking fastener | — | 1980-09-02 |
| 4181457 | Tapping tool for making vibration resistant prevailing torque fastener | — | 1980-01-01 |