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Patent applications and USPTO patent grants for Bebenroth; Wolf-Dietrich.The latest application filed is for "bistable spreading head harness".
Patent | Date |
---|---|
Bistable spreading head harness Grant 7,653,207 - Bebenroth , et al. January 26, 2 | 2010-01-26 |
Bistable Spreading Head Harness App 20070289130 - Bebenroth; Wolf-Dietrich ;   et al. | 2007-12-20 |
Chin loop headset Grant 6,711,273 - Bebenroth March 23, 2 | 2004-03-23 |
Earphone Grant D464,038 - Bebenroth October 8, 2 | 2002-10-08 |
Circuit housing for a headset App 20020048375 - Bebenroth, Wolf-Dietrich | 2002-04-25 |
Chin loop headset App 20020025057 - Bebenroth, Wolf-Dietrich | 2002-02-28 |
Hearing aid with an electrodynamic acoustic transducer Grant 5,784,471 - Bebenroth July 21, 1 | 1998-07-21 |
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