Pokorny; Richard John
Patent Applications and Registrations
Patent applications and USPTO patent grants for Pokorny; Richard John.The latest application filed is for "cholesteric liquid crystal optical bodies and methods of manufacture and use".
- Pokorny; Richard John - Oakdale MN
- Pokorny; Richard John - Maplewood MN
- Pokorny; Richard John - St. Paul MN
| Patent | Date |
|---|---|
| Cholesteric liquid crystal optical bodies and methods of manufacture and use Grant 7,298,442 - Bowley , et al. November 20, 2 | 2007-11-20 |
| Optical bodies containing cholesteric liquid crystal material and methods of manufacture Grant 6,917,399 - Pokorny , et al. July 12, 2 | 2005-07-12 |
| Cholesteric liquid crystal optical bodies and methods of manufacture and use App 20050140918 - Bowley, Christopher C. ; et al. | 2005-06-30 |
| Cholesteric liquid crystal optical bodies and methods of manufacture and use Grant 6,876,427 - Bowley , et al. April 5, 2 | 2005-04-05 |
| Cholesteric liquid crystal optical bodies and methods of manufacture and use App 20030063245 - Bowley, Christopher C. ; et al. | 2003-04-03 |
| Reflective particle display film and method of manufacture Grant 6,521,145 - Engler , et al. February 18, 2 | 2003-02-18 |
| Optical bodies containing cholesteric liquid crystal material and methods of manufacture App 20020159019 - Pokorny, Richard John ; et al. | 2002-10-31 |
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