Serafin; John
Patent Applications and Registrations
Patent applications and USPTO patent grants for Serafin; John.The latest application filed is for "deburring tool and method".
- Serafin; John - Waukesha WI
- Serafin; John - Phoenix AZ
| Patent | Date |
|---|---|
| Deburring tool and method Grant 5,158,405 - Serafin October 27, 1 | 1992-10-27 |
| Electroresectroscope and method of laparoscopic tubal sterilization Grant 3,982,542 - Ford , et al. September 28, 1 | 1976-09-28 |
| Gas transmission and monitoring device Grant 3,885,590 - Ford , et al. May 27, 1 | 1975-05-27 |
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