KO

Kevin D. O'Hara

HP HP: 9 patents #5,870 of 16,619Top 40%
MI Micropump: 5 patents #3 of 32Top 10%
Overall (All Time): #355,796 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7029091 Inkjet consumable cartridge with integrated nozzle cap Joseph W. Stellbrink, Craig Sunada, Eric L. Ahlvin, Joseph R. Elliot, Pierre J. Kaiser 2006-04-18
6616354 Method and apparatus for adjusting printhead to print-media travel path spacing in a printer Walker M. Beckman 2003-09-09
6332068 Print recording apparatus having modular autoduplex mechanism Jeffrey R. Blackman, Thomas W. Ruhe, Larry A. Jackson, Thomas E. McCue, Jr. 2001-12-18
D449066 Inkjet printer with fixed sheet feeder and window access door Daniel R. Dwyer, Peter G. Hwang, Donald R. Bloyer, Raymond C. Sherman, Jeffrey G. Bingham +5 more 2001-10-09
6290410 Modular autoduplex mechanism with simple linkage Craig Sunada, Carl Beckett, Jeffrey R. Blackman 2001-09-18
D443296 Inkjet printer Daniel R. Dwyer, Peter G. Hwang, Donald R. Bloyer, Raymond C. Sherman, Jeffrey G. Bingham +3 more 2001-06-05
D439274 Inkjet printer with photographic media supply tray, fixed sheet feeder, and window access door Daniel R. Dwyer, Peter G. Hwang, Donald R. Bloyer, Raymond C. Sherman, Jeffrey G. Bingham +5 more 2001-03-20
6167231 Print recording apparatus having modular autoduplex mechanism Jeffrey R. Blackman, Thomas W. Ruhe, Larry A. Jackson, Thomas E. McCue, Jr. 2000-12-26
5733105 Axial cam driven valve arrangement for an axial cam driven parallel piston pump system Carl Beckett, Daniel B. OLSEN, Steven Soar, Glenn E. Siemer 1998-03-31
5718570 Rotary control valve for a piston pump Carl Beckett, Daniel B. OLSEN 1998-02-17
D390257 Inkjet printer Daniel R. Dwyer, Gene D. Jones, Michael M. Leon, Shannon D. Casey, Craig Sunada +1 more 1998-02-03
5670852 Pump motor and motor control Keith E. Chipperfield, Greg Kangiser, Steve Soar 1997-09-23
5197865 Integral electronically commutated drive system Christophe J. P. Sevrain, Joseph J. Stupak, Jr., Kurt Liebezeit 1993-03-30
5096390 Pump assembly with integral electronically commutated drive system Christophe J. P. Sevrain, Joseph J. Stupak, Jr., Kurt Liebezeit 1992-03-17