Issued Patents All Time
Showing 51–64 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6648732 | Thin film coating of a slotted substrate and techniques for forming slotted substrates | Roberto A. Pugliese, Thomas E. Pettit, Victorio Chavarria, Steven P Storm, Allen Smith | 2003-11-18 |
| 6585352 | Compact high-performance, high-density ink jet printhead | Joseph M. Torgerson, Angela Bakkom | 2003-07-01 |
| 6582042 | Method and apparatus for transferring information to a printhead | Joseph M. Torgerson, Bruce Cowger, David M. Hurst | 2003-06-24 |
| 6523935 | Narrow ink jet printhead | Joseph M. Torgerson, Robert N. K. Browning, Michael D. Miller, Angela Bakkom | 2003-02-25 |
| 6488363 | Energy balanced printhead design | Joseph M. Torgerson, Robert N. K. Browning, Patrick V. Boyd | 2002-12-03 |
| 6481817 | Method and apparatus for ejecting ink | Joseph M. Torgerson, Bruce Cowger, David M. Hurst | 2002-11-19 |
| 6478404 | Ink jet printhead | Joseph M. Torgerson, Robert N. K. Browning, Michael D. Miller, Angela Bakkom | 2002-11-12 |
| 6431686 | Fluid ejection device controlled by electrically isolated primitives | Kenneth D. Saul, Joseph M. Torgerson, Angela Bakkom | 2002-08-13 |
| 6422676 | Compact ink jet printhead | Joseph M. Torgerson, Robert N. K. Browning, Michael D. Miller, Angela Bakkom, Simon Dodd | 2002-07-23 |
| 6412917 | Energy balanced printhead design | Joseph M. Torgerson, Robert N. K. Browning, Patrick V. Boyd | 2002-07-02 |
| 6402279 | Inkjet printhead and method for the same | Joseph M. Torgerson, Bruce Cowger, David M. Hurst | 2002-06-11 |
| 6315389 | Printhead having different center to center spacings between rows of nozzles | Joseph M. Torgerson, Angela Bakkom | 2001-11-13 |
| 6305774 | Printhead substrate having an ink jet primitive structure that spans both edges of an ink feed channel | Joseph M. Torgerson, Angela Bakkom | 2001-10-23 |
| 6267468 | Printhead substrate having a mixture of single and double sided elongate ink feed channels | Joseph M. Torgerson, Angela Bakkom | 2001-07-31 |