Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11550258 | Replaceable unit for an image forming device having a retractable encoded member | Virgil Johnson, Jr., Daniel L. Carter | 2023-01-10 |
| 11550259 | Image forming device having a replaceable unit including a retractable encoded member | Virgil Johnson, Jr., Daniel L. Carter | 2023-01-10 |
| 9394127 | Self-aligning low profile spring-biased media feed roll assembly for an imaging device | Adam Thomas Manor | 2016-07-19 |
| 6561504 | Finisher with single roller for frictionally moving each sheet | William Joseph Thornhill, Thomas Campbell Wade | 2003-05-13 |
| 6175375 | Method and apparatus for compensating for a darkness shift during the life of an electrophotographic printer cartridge | Douglas Anthony Able, Cyrus Bradford Clarke, Mark Edwin Kirtley Lund, George P. Olson, Gregory Lawrence Ream +1 more | 2001-01-16 |
| 6076419 | Gear arrangement | Harald Portig, Richard A. Seman | 2000-06-20 |
| 6009291 | Control of photosensitive roller movement | Steven Alan Curry, Paul Douglas Horrall, David Lee Merrifield, James J. Molloy, Harald Portig +2 more | 1999-12-28 |
| 5799548 | Frame with molded features | Henry Marshall Brooks, Harald Portig, Richard A. Seman | 1998-09-01 |
| 5727464 | Modules with linking drive shafts | Hassan Bahrami, Harald Portig, Richard A. Seman | 1998-03-17 |