Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5176321 | Device for applying electrostatically charged lubricant | — | 1993-01-05 |
| 4663241 | Powder metal disk with selective fatigue strengthening | Charles G. Nessler | 1987-05-05 |