Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D702285 | Office machine | Richard G. Chambers, Frederick T. Mattern | 2014-04-08 |
| D686277 | Office printer | Donald A. Brown, Brett Heidtke, Yuko Kamimoto | 2013-07-16 |
| D681723 | Office printer | Donald A. Brown | 2013-05-07 |
| D678941 | Office printer | Donald A. Brown, Brett Heidtke, Takenouchi Masaaki | 2013-03-26 |
| D676902 | Office machine | Donald A. Brown | 2013-02-26 |
| D661729 | Office machine | David Allaway, Carl W. Fabian | 2012-06-12 |
| D661730 | Office printer | Donald A. Brown | 2012-06-12 |
| D633140 | Top panel for an office machine | Donald A. Brown, Takenouchi Masaaki, Hiroko Saito | 2011-02-22 |
| D628621 | Top edge for an office machine | Donald A. Brown, Takenouchi Masaaki, Hiroko Saito | 2010-12-07 |
| D617375 | Bottom edge for an office machine | Donald A. Brown, Takenouchi Masaaki, Hiroko Saito | 2010-06-08 |
| D540851 | Image processing machine | David A. Leinberger, Takenouchi Masaaki, Nobuoka Youichi | 2007-04-17 |
| 5975690 | Solid ink stick supply system | H. Erwin Grellmann, Robert C. Tidrick, Perry E. Wingfield | 1999-11-02 |
| 5917528 | Solid ink stick supply apparatus and method | H. Erwin Grellmann, Robert C. Tidrick, Randy C. Karambelas, William Bruce Weaver, James B. Jensen +1 more | 1999-06-29 |
| D379639 | Solid ink stick for a color printer | — | 1997-06-03 |
| D379640 | Solid ink stick for a color printer | — | 1997-06-03 |
| D379470 | Solid ink stick for a color printer | — | 1997-05-27 |
| D379471 | Solid ink stick for a color printer | — | 1997-05-27 |
| D365996 | Hand-held measurement device with grip | Scott Peterson, Scott R. Ketterer, Howard M. Meehan | 1996-01-09 |
| D365527 | Hand-held measurement device with grip | Scott Peterson, Scott R. Ketterer | 1995-12-26 |
| 5199978 | Process for removing elemental sulfur from fluids | Marc-Andre Poirier, Robert J. Falkiner, Daniel Kraemer, Ian Campbell | 1993-04-06 |
| 5200062 | Process for removing elemental sulfur from fluids | Marc-Andre Poirier | 1993-04-06 |
| 4742806 | Auxiliary engine braking system | Earl D. Tart, Jr. | 1988-05-10 |
| 4517076 | Reactivation of iridium-containing catalysts | Joseph P. Boyle | 1985-05-14 |
| 4514284 | Reactivation of iridium-containing catalysts | Tom Wairegi, Joseph P. Boyle | 1985-04-30 |
| 4240900 | Process for the hydrogenation of olefins and aromatic compounds | H. Clarke Henry | 1980-12-23 |