Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6164880 | Method for producing and controlling a fillet on a gear | Franklin T. Pulley, Michael W. Kipling, Gregory A. Matson, Danny L. Thurman | 2000-12-26 |
| 6117041 | Self-aligning cantilever carrier | Laurence J. Cobb, Valerie R. Wiest | 2000-09-12 |
| 4873894 | Balanced free-planet drive mechanism | William K. Engel | 1989-10-17 |