RS

Ralph L. Stathem

HP HP: 58 patents #95 of 16,619Top 1%
📍 Lebanon, OR: #1 of 77 inventorsTop 2%
🗺 Oregon: #542 of 28,073 inventorsTop 2%
Overall (All Time): #41,785 of 4,157,543Top 2%
58
Patents All Time

Issued Patents All Time

Showing 51–58 of 58 patents

Patent #TitleCo-InventorsDate
6673160 Method of cleaning for an inkjet printer John Carnes, Kevin D. Almen, Babak Honaryar, Kris M. English 2004-01-06
6652072 Interconnect circuit Robert N. K. Browning, Matt G. Driggers, Mark D. Tucker, Patrick G Mahoney 2003-11-25
6648458 Pinch seal providing fluid interconnects between fluid delivery system components Eric S. Dod, Gregory Blythe 2003-11-18
6648457 Redundant fluid interconnect seal for a modular ink jet delivery system Mark A. Smith, Daniel W. Petersen, David R. Otis, Jr. 2003-11-18
6604814 Arrangements of interconnect circuit and fluid drop generators Robert N. K. Browning, Matt G. Driggers, Mark D. Tucker, Patrick G Mahoney 2003-08-12
6454388 Sequestering residual ink on an ink-jet print cartridge Frank J. Bretl, Roy Glenn Atkinson, Emmet Whittaker, Melissa Lee, Jason H. Oakes +6 more 2002-09-24
6139137 Bottom fill inkjet cartridge through bubble generator John Dunn, Sandra J. Smith, Christopher P. Murschel, Lowell R. McDaniel, David Erickson +3 more 2000-10-31
5933175 Bottom fill inkjet cartridge through bubble generator John Dunn, Sandra J. Smith, Christopher P. Murschel, Lowell R. McDaniel, David Erickson +3 more 1999-08-03