Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5124218 | Photoconductor element for making multiple copies and process for using same | William Mey, Orville C. Rodenberg | 1992-06-23 |
| 5110699 | Method and apparatus for forming masters and images therefrom | John W. May, William Mey | 1992-05-05 |
| 5053304 | Photoconductor element for making multiple copies and process for using same | William Mey, Orville C. Rodenberg | 1991-10-01 |
| 4869986 | Multiactive electrophotographic element | — | 1989-09-26 |
| 4869987 | Multiactive electrophotographic reusable element | — | 1989-09-26 |