Ellis; Carl E.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ellis; Carl E..The latest application filed is for "retention and extraction device for a hearing aid".
- Ellis; Carl E. - Salt Lake City UT
- Ellis; Carl E. - Layton UT
| Patent | Date |
|---|---|
| Method for fitting a universal hearing device shell and conformal tip in an ear canal Grant 6,532,295 - Brimhall , et al. March 11, 2 | 2003-03-11 |
| Flexible circuit board assembly for a hearing aid Grant 6,456,720 - Brimhall , et al. September 24, 2 | 2002-09-24 |
| Retention and extraction device for a hearing aid Grant 6,382,346 - Brimhall , et al. May 7, 2 | 2002-05-07 |
| Retention and extraction device for a hearing aid App 20010017230 - Brimhall, Owen D. ; et al. | 2001-08-30 |
| Retention and extraction device for a hearing aid Grant 6,179,085 - Brimhall , et al. January 30, 2 | 2001-01-30 |
| Shipping cartridge for a computer disk drive Grant D418,128 - Ellis , et al. December 28, 1 | 1999-12-28 |
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