JD

John Dunn

HP HP: 8 patents #473 of 7,018Top 7%
PS Pdt Systems: 3 patents #3 of 12Top 25%
AU Autodesk: 1 patents #540 of 1,046Top 55%
KN Knogo: 1 patents #8 of 22Top 40%
ZY Zycad: 1 patents #5 of 17Top 30%
Overall (All Time): #275,010 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10474540 System, method and computer program product for contact information backup and recovery Craig H DePoi 2019-11-12
9921922 System, method and computer program product for contact information backup and recovery Craig H DePoi 2018-03-20
6785694 Defining a sequence of files in the same file container by placing a numerical value in a header of the file Brett Graffin, Thomas J. Dimitri 2004-08-31
6290348 Techniques for providing ink-jet cartridges with a universal body structure Richard A. Becker, David A. Bradley, Michael W. Keyes 2001-09-18
6139137 Bottom fill inkjet cartridge through bubble generator Ralph L. Stathem, Sandra J. Smith, Christopher P. Murschel, Lowell R. McDaniel, David Erickson +3 more 2000-10-31
6077081 Firefighting training method and apparatus 2000-06-20
5933175 Bottom fill inkjet cartridge through bubble generator Ralph L. Stathem, Sandra J. Smith, Christopher P. Murschel, Lowell R. McDaniel, David Erickson +3 more 1999-08-03
5698866 Uniform illuminator for phototherapy Daniel R. Doiron, Gregory Graham, A. Charles Lytle, Brian K. Dalton 1997-12-16
5604888 Emulation system employing motherboard and flexible daughterboards Bijan Kiani-Shabestari, Shaun Lytollis 1997-02-18
5572996 In vivo pharmacokinetics of photosensitive drugs and method Daniel R. Doiron 1996-11-12
5304983 Multiple pulse responder and detection system and method of making and using same Peter Y. Zhou, Charles D. Graham, Kyung Ho Shin 1994-04-19
5251004 Integrating sphere power meter Daniel R. Doiron, Paul Paspa 1993-10-05
5153612 Ink delivery system for an ink-jet pen Bruce Cowger 1992-10-06
5103246 X-Y multiplex drive circuit and associated ink feed connection for maximizing packing density on thermal ink jet (TIJ) printheads 1992-04-07
5040001 Collapsible storage bladder for ink cartridges Douglas J. Ullmer, Elwood H. Barlow, Gregory P. Merten 1991-08-13
4982199 Method and apparatus for gray scale printing with a thermal ink jet pen 1991-01-01
4931812 Flow control system for ink cartridges Lowell R. McDaniel, Patrick W. Shelley, Karen M. Lewey 1990-06-05