GR

George J. Roller

Xerox: 34 patents #364 of 8,622Top 5%
SA Sandia: 1 patents #980 of 2,107Top 50%
Overall (All Time): #104,042 of 4,157,543Top 3%
34
Patents All Time

Issued Patents All Time

Showing 25 most recent of 34 patents

Patent #TitleCo-InventorsDate
6881250 Tailored ink for piston driven electrostatic liquid drop modulator Raymond W. Wong, Marcel P. Breton, Christine E. Bedford, Leonard M. Carreira, Arthur M. Gooray +3 more 2005-04-19
6472332 Surface micromachined structure fabrication methods for a fluid ejection device Arthur M. Gooray, Joseph M. Crowley, Paul C. Galambos, Frank J. Peter, Kevin R. Zavadil +3 more 2002-10-29
6419335 Electronic drive systems and methods Arthur M. Gooray, Joseph M. Crowley, Paul C. Galambos, Frank J. Peter, Kevin R. Zavadil +2 more 2002-07-16
6416169 Micromachined fluid ejector systems and methods having improved response characteristics Arthur M. Gooray, Joseph M. Crowley, Paul C. Galambos, Frank J. Peter, Kevin R. Zavadil +1 more 2002-07-09
6409311 Bi-directional fluid ejection systems and methods Arthur M. Gooray, Joseph M. Crowley, Paul C. Galambos, Frank J. Peter, Kevin R. Zavadil +1 more 2002-06-25
6406130 Fluid ejection systems and methods with secondary dielectric fluid Arthur M. Gooray, Joseph M. Crowley, Paul C. Galambos, Frank J. Peter, Kevin R. Zavadil +2 more 2002-06-18
6367915 Micromachined fluid ejector systems and methods Arthur M. Gooray, Joseph M. Crowley, Paul C. Galambos, Frank J. Peter, Kevin R. Zavadil +1 more 2002-04-09
6366747 Customizable control panel for a functionally upgradable image printing machine 2002-04-02
6350015 Magnetic drive systems and methods for a micromachined fluid ejector Arthur M. Gooray, Joseph M. Crowley, Paul C. Galambos, Frank J. Peter, Kevin R. Zavadil +3 more 2002-02-26
6318841 Fluid drop ejector Charles P. Coleman, Arthur M. Gooray, Kathleen A. Feinberg 2001-11-20
6127198 Method of fabricating a fluid drop ejector Charles P. Coleman, Arthur M. Gooray, Kathleen A. Feinberg 2000-10-03
6016205 Ink-jet copier in which an original image is prescanned for optimized printing Morton Silverberg 2000-01-18
5850581 Plural mode modular reproduction apparatus 1998-12-15
5335903 High capacity dual tray variable sheet size sheet feeder Michael J. Martin, Richard A. Van Dongen 1994-08-09
5289011 Sensor control system and method compensating for degradation of the sensor and indicating a necessity of service prior to sensor failure Lam F. Wong 1994-02-22
5274428 Single pass direct transfer color printer Lam F. Wong, Venkatesh H. Kamath 1993-12-28
5214442 Adaptive dryer control for ink jet processors 1993-05-25
5213317 Modular binding apparatus with rotating transport Barry P. Mandel, Joseph J. Ferrara, Venkatesh H. Kamath, William A. Brant, Louis J. Bressler +2 more 1993-05-25
5194351 Single pass digital xerographic process color reproduction 1993-03-16
5156391 Short paper path electronic deskew system 1992-10-20
5048817 Dynamic edge guide for side registration systems 1991-09-17
5037082 Inverterless document handler 1991-08-06
4949949 Hybrid sequenced dadf duplexing system Maurice F. Holmes, Steven R. Moore 1990-08-21
4941023 Hybrid sequenced document copying system Maurice F. Holmes, Steven R. Moore 1990-07-10
4934681 Hybrid output duplex copying system Maurice F. Holmes 1990-06-19