Brotzman, Jr.; Richard W.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Brotzman, Jr.; Richard W..The latest application filed is for "device component exposure protection".
- Brotzman, Jr.; Richard W. - Naperville IL
| Patent | Date |
|---|---|
| Anti-static lens coatings Grant 10,976,474 - Brotzman, Jr. , et al. April 13, 2 | 2021-04-13 |
| Device component exposure protection Grant 10,802,546 - Brotzman, Jr. , et al. October 13, 2 | 2020-10-13 |
| Device Component Exposure Protection App 20200012321 - Brotzman, JR.; Richard W. ; et al. | 2020-01-09 |
| Device component exposure protection Grant 10,359,812 - Brotzman, Jr. , et al. | 2019-07-23 |
| Device Component Exposure Protection App 20190179374 - Brotzman, JR.; Richard W. ; et al. | 2019-06-13 |
| Anti-Static Lens Coatings App 20190137663 - Brotzman, Jr.; Richard W. ; et al. | 2019-05-09 |
| Surface treatment of nanoparticles to control interfacial properties and method of manufacture Grant 7,303,819 - Brotzman, Jr. December 4, 2 | 2007-12-04 |
| Cosmetic formulations comprising ZnO nanoparticles Grant 7,182,938 - Andre , et al. February 27, 2 | 2007-02-27 |
| Nanostructured compositions Grant 7,166,663 - Cayton , et al. January 23, 2 | 2007-01-23 |
| Composite nanoparticle materials and method of making the same Grant 7,052,777 - Brotzman, Jr. , et al. May 30, 2 | 2006-05-30 |
| Substantially transparent, abrasion-resistant films containing surface-treated nanocrystalline particles Grant 6,896,958 - Cayton , et al. May 24, 2 | 2005-05-24 |
| Compositions for forming transparent conductive nanoparticle coatings and process of preparation therefor Grant 6,416,818 - Aikens , et al. July 9, 2 | 2002-07-09 |
| Ceramic powders coated with siloxane star-graft polymers Grant 6,033,781 - Brotzman, Jr. , et al. March 7, 2 | 2000-03-07 |
| Siloxane star-graft polymers, ceramic powders coated therewith and method of preparing coated ceramic powders Grant 5,993,967 - Brotzman, Jr. , et al. November 30, 1 | 1999-11-30 |
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