Willis; Robert
Patent Applications and Registrations
Patent applications and USPTO patent grants for Willis; Robert.The latest application filed is for "brush mandrel for pva sponge brush".
- Willis; Robert - Diamond Springs CA
- Willis; Robert - El Dorado Hills CA
- Willis; Robert - Logan UT
- Willis; Robert - Mansfield TX
- Willis; Robert - US
Trademarks
| Patent | Date |
|---|---|
| Brush mandrel for PVA sponge brush Grant 9,455,163 - Willis , et al. September 27, 2 | 2016-09-27 |
| Brush core for a sponge brush Grant D727,579 - Willis , et al. April 21, 2 | 2015-04-21 |
| Brush Mandrel For Pva Sponge Brush App 20140373874 - Willis; Robert ; et al. | 2014-12-25 |
| Brush mandrel for PVA sponge brush Grant 8,898,845 - Willis , et al. December 2, 2 | 2014-12-02 |
| Brush Mandrel For Pva Sponge Brush App 20120312322 - Willis; Robert ; et al. | 2012-12-13 |
| Methods for Production of Biodiesel App 20120065416 - Seefeldt; Lance ; et al. | 2012-03-15 |
| Local area warning system (laws) Grant 7,358,855 - Willis April 15, 2 | 2008-04-15 |
| Method and apparatus for measurement, analysis, and optimization of content delivery App 20060168055 - Wixted; William ; et al. | 2006-07-27 |
| SEC | 0001770124 | Willis Robert |
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