Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10328691 | Systems and methods for heating and measuring temperature of print head jet stacks | Curtis Douglass Keller, Gautam Dhar, David Lylell Knierim, Chad David Freitag, Jonathan Robert Brick +3 more | 2019-06-25 |
| 9931840 | Systems and methods for heating and measuring temperature of print head jet stacks | Curtis Douglass Keller, Gautam Dhar, David L. Knierim, Chad David Freitag, Jonathan Robert Brick +3 more | 2018-04-03 |
| 9849689 | Water-vapor assist for filling aqueous print heads | Reid W. Gunnell, Douglas Dean Darling, Walter Sean Harris, Megan Schaffer, David L. Knierim | 2017-12-26 |
| 8550611 | Heat element configuration for a reservoir heater | Christopher Jon Laharty, Chad J. Slenes | 2013-10-08 |
| 8092000 | Heat element configuration for a reservoir heater | Christopher Jon Laharty, Chad J. Slenes | 2012-01-10 |
| 7121658 | Print head reservoir having purge vents | David Platt, Michael F. Deily | 2006-10-17 |
| 6003971 | High-performance ink jet print head having an improved ink feed system | David W. Hanks, Meade M. Neal, Sharon S. Berger, Donald B. MacLane, Ronald F. Burr +1 more | 1999-12-21 |
| 5424767 | Apparatus and method for heating ink to a uniform temperature in a multiple-orifice phase-change ink-jet print head | Douglas M. Stanley, Bryan Franklin Johnson | 1995-06-13 |