Ehmke; Edward L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ehmke; Edward L..The latest application filed is for "wireless on-call communication system for management of on-call messaging and method therefor".
- Ehmke; Edward L. - Wellington FL
- Ehmke; Edward L. - West Palm Beach FL
- Ehmke; Edward L. - Margate FL
| Patent | Date |
|---|---|
| Wireless on-call communication system for management of on-call messaging and method therefor Grant 6,720,864 - Wong , et al. April 13, 2 | 2004-04-13 |
| Intelligent over-the-air programming Grant 5,381,138 - Stair , et al. January 10, 1 | 1995-01-10 |
| Single turn ferrite rod antenna with mounting structure Grant 5,164,737 - Murray , et al. November 17, 1 | 1992-11-17 |
| Battery charging controller for a battery powered device and method for using the same Grant 5,115,182 - Ehmke , et al. May 19, 1 | 1992-05-19 |
| Radio pager or similar article Grant D314,382 - Scheid , et al. February 5, 1 | 1991-02-05 |
| Battery saver for a tone coded signalling system Grant 4,370,753 - Ehmke * January 25, 1 | 1983-01-25 |
| Battery saver for a tone coded signalling system Grant 4,181,893 - Ehmke January 1, 1 | 1980-01-01 |
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