WW

William Bruce Weaver

Xerox: 11 patents #1,208 of 8,622Top 15%
Tektronix: 1 patents #823 of 1,698Top 50%
Overall (All Time): #415,805 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10328691 Systems and methods for heating and measuring temperature of print head jet stacks Curtis Douglass Keller, Gautam Dhar, David Lylell Knierim, Chad David Freitag, Jonathan Robert Brick +3 more 2019-06-25
9931840 Systems and methods for heating and measuring temperature of print head jet stacks Curtis Douglass Keller, Gautam Dhar, David L. Knierim, Chad David Freitag, Jonathan Robert Brick +3 more 2018-04-03
9278526 Modular printhead sub-assembly Chad J. Slenes, Samuel Schultz, Jon G. Judge 2016-03-08
8529030 Check valve unit for solid ink reservoir system Ivan Andrew McCracken, Chad J. Slenes, Tony Russell Rogers, Shawn Michael Close, Chad David Freitag 2013-09-10
8454144 Ink storage reservoir for a solid ink printhead David Platt, Michael Norkitis 2013-06-04
8297728 Open loop print speed control Austin Lloyd Richards, Michael Kenneth Oehl 2012-10-30
8162462 Check valve unit for solid ink reservoir system Ivan Andrew McCracken, Chad J. Slenes, Tony Russell Rogers, Shawn Michael Close, Chad David Freitag 2012-04-24
8065913 Ink level sensor Ivan Andrew McCracken 2011-11-29
7971987 Heated drum assembly having integrated thermal sensing for use in a printer Amin M. Godil, Larry E. Hindman, Isaac S. Frazier, Walter Sean Harris 2011-07-05
7832819 Open loop print speed control Austin Lloyd Richards, Michael Kenneth Oehl 2010-11-16
7459658 Drum heater systems and methods Andrew W. Hays, Barry D. Reeves, Scott J. Phillips 2008-12-02
5917528 Solid ink stick supply apparatus and method H. Erwin Grellmann, John B. Gilbert, Robert C. Tidrick, Randy C. Karambelas, James B. Jensen +1 more 1999-06-29