Ferri; John
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ferri; John.The latest application filed is for "folding converging light into a lightpipe".
- Ferri; John - Oak Park CA
- Ferri; John - Cranston RI
| Patent | Date |
|---|---|
| Folding converging light into a lightpipe Grant 7,252,399 - Ferri , et al. August 7, 2 | 2007-08-07 |
| Folding converging light into a lightpipe App 20050036203 - Ferri, John ; et al. | 2005-02-17 |
| Silicon-containing acetal protected polymers and photoresists compositions thereof Grant 6,783,917 - Blakeney , et al. August 31, 2 | 2004-08-31 |
| Silicon-containing acetal protected polymers and photoresists compositions thereof App 20030065101 - Blakeney, Andrew J. ; et al. | 2003-04-03 |
| Tertiary-butyl acrylate polymers and their use in photoresist compositions App 20030022097 - Malik, Sanjay ; et al. | 2003-01-30 |
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