Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7416500 | Random engagement roller chain sprocket and timing chain system including same | James D. Young | 2008-08-26 |
| 5971864 | Thrust powered golf club | Ajay Joshi | 1999-10-26 |
| 4841783 | Flat belt test machine | Hyunsoo Kim | 1989-06-27 |
| 4762005 | Abrasive grinding belt test machine | Hyunsoo Kim | 1988-08-09 |
| 4723453 | Eccentric differential screw actuating, torque multiplying and speed changing device | Srikanth M. Kannapan | 1988-02-09 |
| 4674598 | Single pole hunting stand | Harold L. Sides | 1987-06-23 |
| 4413513 | Machine for testing chain and sprocket type drive systems | Michael O. Ross | 1983-11-08 |
| 4404840 | Device for evaluating abrasive wear of elastomeric O-ring materials | Bruce H. Burr | 1983-09-20 |