O'Connor; Arthur H.
Patent Applications and Registrations
Patent applications and USPTO patent grants for O'Connor; Arthur H..The latest application filed is for "blood pressure monitor".
- O'Connor; Arthur H. - Lancaster PA
| Patent | Date |
|---|---|
| Blood pressure monitor Grant 4,458,690 - O'Connor , et al. July 10, 1 | 1984-07-10 |
| Pulse rate monitor Grant 4,353,152 - O'Connor , et al. October 12, 1 | 1982-10-12 |
| Pulse rate monitor Grant D262,488 - Rossman , et al. December 29, 1 | 1981-12-29 |
| Solid state watch with inertial switch Grant 4,051,662 - O'Connor , et al. October 4, 1 | 1977-10-04 |
| Low voltage battery indicator for a solid state watch Grant 3,991,553 - Bergey , et al. November 16, 1 | 1976-11-16 |
| Light emitting diode wristwatch with angular display Grant 3,974,637 - Bergey , et al. August 17, 1 | 1976-08-17 |
| CMOS oscillator having bias circuit outside oscillator feedback loop Grant 3,959,744 - O'Connor May 25, 1 | 1976-05-25 |
| Solid state wristwatch with charge coupled divider Grant 3,956,880 - O'Connor May 18, 1 | 1976-05-18 |
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