Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4280692 | Cassette with lockable lift plate | Peter Hutchinson | 1981-07-28 |
| 4255044 | Cleaning blade for electrophotography | Raymond G. Cormier, Austin E. Davis, Jacques Guiguizian, Leo O. Lutz | 1981-03-10 |
| 4236483 | Metering roll with fixed sliders | Austin E. Davis, Raymond G. Cormier, Leo O. Lutz, Harry E. Lones | 1980-12-02 |