Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4782919 | Supply system for oil dampers | Donald K. Chalaire, John A. Muller | 1988-11-08 |
| 4669893 | Annular oil damper arrangement | Donald K. Chalaire, James Hurchalla | 1987-06-02 |