Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9029805 | Method for inspecting contact between mating gears | Holly Giangrande, Ryan M. Trevino, Lee Hahn Holloway | 2015-05-12 |
| 6205879 | Helical and spur gear drive with double crowned pinion tooth surfaces and conjugated gear tooth surfaces | Faydor L. Litvin, Pin-Hao Feng, Sergey A Lagutin, Dennis P Townsend | 2001-03-27 |