Hansen; Jacob Holdt
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hansen; Jacob Holdt.The latest application filed is for "wax filter solution for a speaker of hearing aid".
- Hansen; Jacob Holdt - Taastrup DK
- Hansen; Jacob Holdt - Smorum DK
| Patent | Date |
|---|---|
| Wax filter solution for a speaker of hearing aid Grant 10,728,680 - Moller , et al. | 2020-07-28 |
| Wax Filter Solution For A Speaker Of Hearing Aid App 20190356996 - MOLLER; Mathias Rask ; et al. | 2019-11-21 |
| Hearing aid component with earwax filter Grant 9,456,287 - Lindebjerg , et al. September 27, 2 | 2016-09-27 |
| Earwax filter, handing tool and dispenser for such filter Grant 8,824,714 - Presutti , et al. September 2, 2 | 2014-09-02 |
| Hearing Aid Component With Earwax Filter App 20140193012 - LINDEBJERG; Martin ; et al. | 2014-07-10 |
| Earwax Filter, Handing Tool And Dispenser For Such Filter App 20130259280 - PRESUTTI; Dennis ; et al. | 2013-10-03 |
| Hearing Aid With Exchangeable Shell Parts And Wireless Communication App 20110194717 - Hansen; Jacob Holdt ; et al. | 2011-08-11 |
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