Issued Patents 1982
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4355092 | Novel phenylmercaptoazole compounds | Avinash C. Mehta, George H. Nawn | 1982-10-19 |
| 4355101 | Phenylmercaptoazole compounds | Avinash C. Mehta, George H. Nawn | 1982-10-19 |
| 4352871 | Polymeric hydroxamic acid polyvalent metal salt interlayer for photographic diffusion transfer products | William C. Schwarzel | 1982-10-05 |
| 4322489 | Copolymeric mordants and photographic products and processes utilizing same | Edwin H. Land, Irena Y. Bronstein-Bonte | 1982-03-30 |