Brewer; Gerald K
Patent Applications and Registrations
Patent applications and USPTO patent grants for Brewer; Gerald K.The latest application filed is for "power hairbrush with improved sebum-removing brushhead".
- Brewer; Gerald K - LaCenter WA
- Brewer; Gerald K. - LaCenter WA
- Brewer; Gerald K - Redmond WA
- Brewer; Gerald K. - Redmond WA
- Brewer; Gerald K. - Los Angeles CA US
- Brewer; Gerald K. - Redmore WA
- Brewer; Gerald K. - Anaheim CA
| Patent | Date |
|---|---|
| Power hairbrush with improved sebum-removing brushhead Grant 10,986,916 - Brewer , et al. April 27, 2 | 2021-04-27 |
| Power Hairbrush With Improved Sebum-removing Brushhead App 20190159583 - Brewer; Gerald K. ; et al. | 2019-05-30 |
| Brushhead for use with a non-Newtonian cosmetic composition Grant 10,264,927 - Brewer , et al. | 2019-04-23 |
| Power hairbrush with improved sebum-removing brushhead Grant 10,258,141 - Brewer , et al. | 2019-04-16 |
| Massage applicator Grant D843,003 - Huang , et al. | 2019-03-12 |
| Power Hairbrush With Improved Sebum-removing Brushhead App 20170150810 - Brewer; Gerald K. ; et al. | 2017-06-01 |
| Detangling Hair Brush App 20170020276 - Brewer; Gerald K. ; et al. | 2017-01-26 |
| Brushhead For Use With A Non-newtonian Cosmetic Composition App 20160367086 - Brewer; Gerald K. ; et al. | 2016-12-22 |
| Brushhead for use with a non-newtonian cosmetic composition Grant 9,474,358 - Brewer , et al. October 25, 2 | 2016-10-25 |
| Brushhead For Use With A Non-newtonian Cosmetic Composition App 20160183670 - Brewer; Gerald K. ; et al. | 2016-06-30 |
| Grooming devices and methods therefor Grant 9,320,335 - Grez , et al. April 26, 2 | 2016-04-26 |
| Grooming Devices And Methods Therefor App 20150182000 - Grez; Joseph W. ; et al. | 2015-07-02 |
| Brushhead for electric skin brush appliance Grant 8,484,788 - Brewer , et al. July 16, 2 | 2013-07-16 |
| Dental cleaning device Grant 8,359,692 - Brewer January 29, 2 | 2013-01-29 |
| Brushhead For Electric Skin Brush Appliance App 20120233798 - Brewer; Gerald K. ; et al. | 2012-09-20 |
| Toothbrush Employing Acoustic Waveguide App 20110159461 - Mourad; Pierre D. ; et al. | 2011-06-30 |
| Dental Cleaning Device App 20100062397 - Brewer; Gerald K. | 2010-03-11 |
| Oral hygiene devices Grant 7,448,109 - Brewer , et al. November 11, 2 | 2008-11-11 |
| Oral hygiene devices App 20080209650 - Brewer; Gerald K. ; et al. | 2008-09-04 |
| Ultrasonic toothbrushes employing an acoustic waveguide Grant 7,269,873 - Brewer , et al. September 18, 2 | 2007-09-18 |
| Ultrasonic Toothbrushes Employing An Acoustic Waveguide App 20070157404 - BREWER; Gerald K. ; et al. | 2007-07-12 |
| Ultrasonic Toothbrushes Employing An Acoustic Waveguide App 20070079455 - Brewer; Gerald K. ; et al. | 2007-04-12 |
| Oral hygiene devices employing an acoustic waveguide App 20070011836 - Brewer; Gerald K. ; et al. | 2007-01-18 |
| Toothbrush employing acoustic waveguide App 20060191086 - Mourad; Pierre D. ; et al. | 2006-08-31 |
| Charging coil core insert for electric toothbrushes Grant 5,796,325 - Lundell , et al. August 18, 1 | 1998-08-18 |
| Aircraft multiple anticollison light system Grant 3,885,226 - Lang , et al. May 20, 1 | 1975-05-20 |
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