Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6784597 | Self-locking nut for stud shaft and stacked wheel assembly for the rotor of a rotary machine | John R. Hess, Roger Clayton Walker, Paul J. Meyer | 2004-08-31 | $42,128,000 |