Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8940830 | Fast drying emulsion systems | Ge Wang, Dominic Cremona, Ronald M. Velichka | 2015-01-27 |
| 8124183 | Fast drying emulsion systems | Ge Wang, Dominic Cremona, Ronald M. Velichka | 2012-02-28 |
| 7057353 | Electronic device with wide lens for small emission spot size | Paul J. Benning, Huei Pei Kuo, Paul H. McClelland | 2006-06-06 |
| 6891185 | Electronic device with aperture and wide lens for small emission spot size | Alexander Govyadinov, Paul J. Benning | 2005-05-10 |
| 6741016 | Focusing lens for electron emitter with shield layer | Paul J. Benning, Michael J. Regan | 2004-05-25 |
| 6478418 | Inkjet ink having improved directionality by controlling surface tension and wetting properties | Paul F. Reboa, John R. Moffatt | 2002-11-12 |
| 6126276 | Fluid jet printhead with integrated heat-sink | Colin C. Davis, Naoto Kawamura, Timothy Beerling, David R. Thomas, David J. Waller +1 more | 2000-10-03 |
| 6126277 | Non-kogating, low turn on energy thin film structure for very low drop volume thermal ink jet pens | James A. Feinn | 2000-10-03 |
| 5808640 | Special geometry ink jet resistor for high dpi/high frequency structures | Eldurkar V. Bhaskar, Peter M. Burke, Ulrich Hess, Zen Kurokawa | 1998-09-15 |
| 5648805 | Inkjet printhead architecture for high speed and high resolution printing | Brian J. Keefe, May F. Ho, Kenneth J. Courian, Steven W. Steinfield, Winthrop D. Childers +4 more | 1997-07-15 |
| 5638101 | High density nozzle array for inkjet printhead | Brian J. Keefe, May F. Ho, Kenneth J. Courian, Steven W. Steinfield, Winthrop D. Childers +4 more | 1997-06-10 |
| 5619236 | Self-cooling printhead structure for inkjet printer with high density high frequency firing chambers | Brian J. Keefe, May F. Ho, Kenneth J. Courian, Steven W. Steinfield, Winthrop D. Childers +4 more | 1997-04-08 |
| 5604519 | Inkjet printhead architecture for high frequency operation | Brian J. Keefe, May F. Ho, Kenneth J. Courian, Steven W. Steinfield, Winthrop D. Childers +4 more | 1997-02-18 |
| 5594481 | Ink channel structure for inkjet printhead | Brian J. Keefe, May F. Ho, Kenneth J. Courian, Steven W. Steinfield, Winthrop D. Childers +4 more | 1997-01-14 |
| 5563642 | Inkjet printhead architecture for high speed ink firing chamber refill | Brian J. Keefe, May F. Ho, Kenneth J. Courian, Steven W. Steinfield, Winthrop D. Childers +4 more | 1996-10-08 |
| 5519423 | Tuned entrance fang configuration for ink-jet printers | Jules G. Moritz, III, Kenneth E. Trueba | 1996-05-21 |
| 5371527 | Orificeless printhead for an ink jet printer | Robert J. Miller | 1994-12-06 |
| 4882595 | Hydraulically tuned channel architecture | Kenneth E. Trueba, Niels J. Nielsen | 1989-11-21 |
| 4353218 | Heat pump/refrigerator using liquid working fluid | John C. Wheatley, Douglas N. Paulson, Paul C. Allen, Paul Warkentin | 1982-10-12 |