RK

Roger J. Kolodziej

HP HP: 11 patents #1,691 of 16,619Top 15%
📍 Corvallis, OR: #294 of 1,763 inventorsTop 20%
🗺 Oregon: #3,905 of 28,073 inventorsTop 15%
Overall (All Time): #444,869 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
12097710 Print liquid supply Judson M. Leiser, Miquel Boleda Busquets, Bernd Karlsboeck, David Olsen, Michael E. Peterschmidt +6 more 2024-09-24
11667124 Print liquid supply Judson M. Leiser, Miquel Boleda Busquets, Bernd Karlsboeck, David Olsen, Michael E. Peterschmidt +6 more 2023-06-06
11535036 Unattended reservoir refillings Steve O'Hara, Howard G. Wong, Wesley R. Schalk, Christopher John Arnold, Ki Jung Han +1 more 2022-12-27
11292262 Fluid supplies Wesley R. Schalk, Judson M. Leiser, Ronald J. Ender, Paul Mark Haines 2022-04-05
11179941 Print liquid supply Judson M. Leiser, Miquel Boleda Busquets, Bernd Karlsboeck, David Olsen, Michael E. Peterschmidt +6 more 2021-11-23
7048359 Ink-jet printhead and method for producing the same Brian J. Keefe, Ali Emamjomeh, Michael J. Regan, Harold Lee Van Nice 2006-05-23
6981753 Glass-fiber thermal inkjet print head Jaime S. Hardisty, Jeremy Donaldson 2006-01-03
6659596 Ink-jet printhead and method for producing the same Brian J. Keefe, Ali Emamjomeh, Michael J. Regan, Harold Lee Van Nice 2003-12-09
6565760 Glass-fiber thermal inkjet print head Jaime S. Hardisty, Jeremy Donaldson 2003-05-20
6209991 Transition metal carbide films for applications in ink jet printheads Michael J. Regan, Brian J. Keefe, Ali Emamjomeh, Ulrich Hess, John Whitlock +2 more 2001-04-03
6155674 Structure to effect adhesion between substrate and ink barrier in ink jet printhead Domingo Figueredo, Gregory Hindman, Brian J. Keefe, Ali Emamjomeh, Grant Webster +1 more 2000-12-05