Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7516535 | System and method for securing a rotor to a motor drive shaft using a pressure clamp | — | 2009-04-14 |
| 5608277 | Rotary pulse generator having preset sensor gap | Robert J. Hetzel, deceased | 1997-03-04 |