Sawyer, John F.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sawyer, John F..The latest application filed is for "photographic element and package".
- Sawyer, John F. - Fairport NY
| Patent | Date |
|---|---|
| Photographic Element And Package App 20020106592 - Lunt, Sharon R. ; et al. | 2002-08-08 |
| Color negative film App 20020055072 - Sawyer, John F. ; et al. | 2002-05-09 |
| Imaging substrate with oxygen barrier layer Grant 6,114,102 - Aylward , et al. September 5, 2 | 2000-09-05 |
| Superior photographic elements including biaxially oriented polyolefin sheets Grant 6,030,742 - Bourdelais , et al. February 29, 2 | 2000-02-29 |
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