Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4343881 | Multilayer photoconductive assembly with intermediate heterojunction | Arden Sher | 1982-08-10 |
| 4341851 | Electrophotographic photoconductor comprising CdS and ZnS | Ivor Brodie | 1982-07-27 |