Buzzell; John G.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Buzzell; John G..The latest application filed is for "positive-working color proofing film and process".
- Buzzell; John G. - Towanda PA
| Patent | Date |
|---|---|
| Positive-working color proofing film and process Grant 4,734,356 - Bauer , et al. March 29, 1 | 1988-03-29 |
| Photoimaging process for forming multicolor images Grant 4,356,253 - Buzzell October 26, 1 | 1982-10-26 |
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