Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4740816 | Means for developing electrophotographic images | Alwin S. Clements, Peter Jauncey, Alan J. Brock | 1988-04-26 |
| 4430686 | Charger for electrographic surfaces | Alan J. Brock, Alwin S. Clements | 1984-02-07 |