Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11807016 | Pliable print liquid supply reservoirs with offset spout | Judson M. Leiser, Michael E. Peterschmidt | 2023-11-07 |
| 11597209 | Clamp plates with wedge-shaped fork ends for a print liquid supply | Judson M. Leiser | 2023-03-07 |
| 11390089 | Pliable print liquid supply reservoirs with offset spout | Judson M. Leiser, Michael E. Peterschmidt | 2022-07-19 |
| 11338585 | Box with alignment structures | Judson M. Leiser, Bernd Karlsboeck | 2022-05-24 |
| 11247477 | Coupling systems | Judson M. Leiser, Mark A. Devries | 2022-02-15 |
| 11186093 | Spouts with angled clamp flanges for a print liquid supply | Judson M. Leiser | 2021-11-30 |
| 8733910 | Unitary multiple seal mechanism | Rhonda L. Wilson | 2014-05-27 |
| 8702207 | Fluid-ejection printhead having mixing barrier | Joseph E. Scheffelin | 2014-04-22 |
| 6511166 | Long-life spring-backed fluid interconnect seal | Mark A. Smith, Jeffrey F. Bell, John L. Taylor, Daniel W. Petersen, David R. Otis, Jr. | 2003-01-28 |
| 6139137 | Bottom fill inkjet cartridge through bubble generator | Ralph L. Stathem, John Dunn, Sandra J. Smith, Christopher P. Murschel, Lowell R. McDaniel +3 more | 2000-10-31 |
| 5933175 | Bottom fill inkjet cartridge through bubble generator | Ralph L. Stathem, John Dunn, Sandra J. Smith, Christopher P. Murschel, Lowell R. McDaniel +3 more | 1999-08-03 |
| 5442386 | Structure and method for preventing ink shorting of conductors connected to printhead | Winthrop D. Childers, Dale Timm, Charles L. Thierheimer, Jr., Marshall Field, William S. Colburn +2 more | 1995-08-15 |