Wareham; Richard R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wareham; Richard R..The latest application filed is for "apparatus for mounting transparency film".
- Wareham; Richard R. - Marblehead MA
| Patent | Date |
|---|---|
| Apparatus for mounting transparency film Grant 4,427,486 - Green , et al. January 24, 1 | 1984-01-24 |
| Film processor for instant type transparency film Grant 4,309,100 - Bendoni , et al. January 5, 1 | 1982-01-05 |
| Film assemblage of the self-developing type together with apparatus for processing thereof Grant 4,145,133 - Wareham March 20, 1 | 1979-03-20 |
| Expandable self-developing camera Grant 4,132,471 - Svatek , et al. January 2, 1 | 1979-01-02 |
| Self-developing camera and viewer Grant 4,114,166 - Driscoll , et al. September 12, 1 | 1978-09-12 |
| Method of processing film unit with processing solution wave front modifying means Grant 3,948,662 - Alston, Jr. , et al. April 6, 1 | 1976-04-06 |
| Self-developing Camera System Grant 3,810,211 - Wareham , et al. May 7, 1 | 1974-05-07 |
| Collapsible Viewing Device Grant 3,783,760 - Allen , et al. January 8, 1 | 1974-01-08 |
| A Photographic Film Assemblage For A Diffusion Transfer Film Grant 3,779,770 - Alston , et al. December 18, 1 | 1973-12-18 |
| Viewfinder Having A Variable Size Frame Image Grant 3,589,236 - Wareham June 29, 1 | 1971-06-29 |
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