Dernehl; James U.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Dernehl; James U..The latest application filed is for "status indicator for battery charger".
- Dernehl; James U. - Arlington TX
- Dernehl; James U. - Tarrant County TX
| Patent | Date |
|---|---|
| Status indicator for battery charger Grant 6,304,060 - Dernehl October 16, 2 | 2001-10-16 |
| Box Grant D424,528 - Dernehl May 9, 2 | 2000-05-09 |
| Reversible polarity accessory cable Grant 5,593,323 - Dernehl January 14, 1 | 1997-01-14 |
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