Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8678571 | Fluid ejection cartridge | William R. Wagner, Daniel Kuehler, John Liebeskind | 2014-03-25 |
| 8651645 | Print cartridge identification system and method | Kevin J. Urlaub, David A. Bradley, Roger W. Squire | 2014-02-18 |
| 6860425 | Postage meter indicia verification apparatus and method | Daniel Briley, Robert Sesek | 2005-03-01 |
| 6739687 | System and method for positioning print heads based on print job | Steve O. Rasmussen, Clay Higgins, Robert Sesek | 2004-05-25 |
| 6305786 | Unit print head assembly for an ink-jet printer | Lawrence Plotkin, Bruce Cowger, Robert R. Beeson | 2001-10-23 |
| 5936650 | Ink delivery system for ink-jet pens | Bruce Cowger, Ronald W. Hall, Daniel D. Dowell | 1999-08-10 |
| 5565900 | Unit print head assembly for ink-jet printing | Bruce Cowger, Robert R. Beeson | 1996-10-15 |
| 5388326 | Self aligning orifice construction for thermal ink-jet printheads | Robert R. Beeson, Paul H. McClelland | 1995-02-14 |