Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11186089 | Ink jet prinithead | Lawrence H. White, Thomas J. Cardinali | 2021-11-30 |
| 10493757 | Ink jet printhead | Lawrence H. White, Melinda M. Valencia | 2019-12-03 |
| 10457048 | Ink jet printhead | Lawrence H. White, Thomas J. Cardinali | 2019-10-29 |
| 9156262 | Fluid ejection device with two-layer tophat | Brian M. Taff, Jason Oak | 2015-10-13 |
| 8991983 | Provide heat to end regions of a printhead die | Lawrence H. White, Alexander Govyadinov | 2015-03-31 |
| 7909428 | Fluid ejection devices and methods of fabrication | Jeremy Donaldson, Bradley D. Chung, Thomas R. Strand | 2011-03-22 |
| 7004556 | High print quality inkjet printhead | Todd A. Cleland, Robert C. Maze, Michael D. Miller, Rama Prasad, Robert N. K. Browning +7 more | 2006-02-28 |
| 6911155 | Methods and systems for forming slots in a substrate | Michael D. Miller, Naoto Kawamura, Roberto A. Pugliese, Ronald L. Enck, Susanne Kumpf +2 more | 2005-06-28 |
| 6799822 | High quality fluid ejection device | Todd A. Cleland, Robert C. Maze, Michael D. Miller, Rama Prasad, Robert N. K. Browning +7 more | 2004-10-05 |
| 6746106 | Fluid ejection device | — | 2004-06-08 |
| 6491377 | High print quality printhead | Todd A. Cleland, Robert C. Maze, Michael D. Miller, Rama Prasad, Robert N. K. Browning +7 more | 2002-12-10 |
| 6132033 | Inkjet print head with flow control manifold and columnar structures | Robert N. K. Browning, Robert C. Maze, Douglas M. Collins, Todd A. Cleland, Leslie A. Field +2 more | 2000-10-17 |