Harper; Richard M.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Harper; Richard M..The latest application filed is for "finger operated switch for controlling a surgical handpiece".
- Harper; Richard M. - Cincinnati OH
| Patent | Date |
|---|---|
| Finger operated switch for controlling a surgical handpiece Grant 7,883,465 - Donofrio , et al. February 8, 2 | 2011-02-08 |
| Hand piece switch adapter Grant D511,145 - Donofrio , et al. November 1, 2 | 2005-11-01 |
| Finger operated switch for controlling a surgical handpiece Grant 6,945,981 - Donofrio , et al. September 20, 2 | 2005-09-20 |
| Finger operated switch for controlling a surgical handpiece App 20040230214 - Donofrio, William T. ; et al. | 2004-11-18 |
| Thumb pad actuator for an ultrasonic surgical instrument Grant 6,719,776 - Baxter , et al. April 13, 2 | 2004-04-13 |
| Hand piece switch adapter Grant D486,127 - Donofrio , et al. February 3, 2 | 2004-02-03 |
| Ultrasonic surgical instrument with finger actuator Grant 6,500,188 - Harper , et al. December 31, 2 | 2002-12-31 |
| Hand piece switch adapter Grant D462,667 - Donofrio , et al. September 10, 2 | 2002-09-10 |
| Thumb pad actuator for an ultrasonic surgical instrument App 20020123742 - Baxter, Chester O. ; et al. | 2002-09-05 |
| Ultrasonic surgical instrument with finger actuator App 20020103496 - Harper, Richard M. ; et al. | 2002-08-01 |
| Finger operated switch for controlling a surgical handpiece App 20020049464 - Donofrio, William T. ; et al. | 2002-04-25 |
| Hand piece connector Grant 6,338,657 - Harper , et al. January 15, 2 | 2002-01-15 |
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