Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5257905 | Rotor coupling anti-windage apparatus | Robert C. Wynn | 1993-11-02 |
| 5161951 | Apparatus and method for preventing axial movement of a disc along a shaft | Louis F. Hackstie | 1992-11-10 |