Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6532032 | Printer using thermal printhead | Matthew K. Dunham, Robert E. Francis, Jon Ibs | 2003-03-11 |
| 6433807 | Thermal printhead compensation | Robert E. Francis | 2002-08-13 |
| 6412991 | Identification code for color thermal print ribbon | Gary A. Lenz | 2002-07-02 |
| 6409872 | Identification card printer and laminator | Kevin Campion, I. Haugen, Jeffrey D. Upin | 2002-06-25 |
| 6386772 | Method and apparatus for communicating between printer or laminator and supplies | Bradley A. Paulson, Matthew K. Dunham, Kevin Campion, Jeffrey D. Upin, Gary A. Lenz +1 more | 2002-05-14 |
| 6384854 | Printer using thermal print head | John J. Ibs, Robert E. Francis, Matthew K. Dunham | 2002-05-07 |
| 6362893 | Security printing and unlocking mechanism for high security printers | Robert E. Francis, Matthew K. Dunham, Jon Ibs | 2002-03-26 |
| 6264296 | Ink jet identification card printer with lamination station | Erick Hagstrom, Robert P. Cummins | 2001-07-24 |
| 6261012 | Printer having an intermediate transfer film | Darren W. Haas, Robert E. Francis, Gary B. Fulmer, Thomas J. Reynolds-Kotz, Brent D. Lien +2 more | 2001-07-17 |
| 5823692 | Optical registration system for label printer cutter attachment | Michael R. Tolrud, Matthew K. Dunham | 1998-10-20 |
| 5793403 | Thermal print head compensation | — | 1998-08-11 |
| 5755519 | Printer ribbon identification sensor | — | 1998-05-26 |
| 5636331 | Patterned intensities printer | Michael R. Tolrud | 1997-06-03 |
| 5347593 | Character recognition system | — | 1994-09-13 |
| 4965670 | Adjustable overlay display controller | — | 1990-10-23 |