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Patent applications and USPTO patent grants for Mohamed; Hassan A..The latest application filed is for "hearing instrument".
Patent | Date |
---|---|
Hearing aid Grant 8,121,320 - Sjursen , et al. February 21, 2 | 2012-02-21 |
Hearing Instrument App 20120014547 - Sjursen; Walter P. ;   et al. | 2012-01-19 |
Wax Resistant Earpiece Tip App 20110103629 - Sjursen; Walter P. ;   et al. | 2011-05-05 |
Hearing aid part Grant D605,769 - Sjursen , et al. December 8, 2 | 2009-12-08 |
Hearing aid earpiece Grant D605,292 - Sjursen , et al. December 1, 2 | 2009-12-01 |
Hearing Aid App 20090180653 - Sjursen; Walter P. ;   et al. | 2009-07-16 |
Hearing aid Grant D554,756 - Sjursen , et al. November 6, 2 | 2007-11-06 |
Hearing aid with tuned microphone cavity App 20070189563 - Sjursen; Walter P. ;   et al. | 2007-08-16 |
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