RE

Ronald J. Ender

HP HP: 23 patents #547 of 16,619Top 4%
📍 Corvallis, OR: #139 of 1,763 inventorsTop 8%
🗺 Oregon: #1,828 of 28,073 inventorsTop 7%
Overall (All Time): #181,162 of 4,157,543Top 5%
23
Patents All Time

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #TitleCo-InventorsDate
12138937 Printing fluid circulation Daniel D. Dowell, Seth Haddix, Jon A. Crabtree, Jeffrey F. Bell 2024-11-12
12097710 Print liquid supply Judson M. Leiser, Miquel Boleda Busquets, Bernd Karlsboeck, David Olsen, Michael E. Peterschmidt +6 more 2024-09-24
11807019 Printing fluid circulation Ronald A. Askeland, Blair A. Butler, Craig L. Malik, Daniel D. Dowell, Seth Haddix +2 more 2023-11-07
11691432 Air purger with plunger Craig L. Malik 2023-07-04
11667124 Print liquid supply Judson M. Leiser, Miquel Boleda Busquets, Bernd Karlsboeck, David Olsen, Michael E. Peterschmidt +6 more 2023-06-06
11440330 Liquid delivery in an inkjet type dispenser Mark A. Devries, Paul Mark Haines 2022-09-13
11292262 Fluid supplies Wesley R. Schalk, Judson M. Leiser, Paul Mark Haines, Roger J. Kolodziej 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
10618288 Shroud for a printhead assembly Daniel D. Dowell 2020-04-14
9975339 Shroud for a printhead assembly Daniel D. Dowell 2018-05-22
8915263 Aerosol supply device and pressure regulator apparatus used therewith Paul Mark Haines, Mark A. Devries, Craig L. Malik 2014-12-23
8764173 Combination ink status and key arrangement for ink supply Paul Mark Haines, Craig L. Malik 2014-07-01
8714720 Metallized print head container and method Craig L. Malik, Mark A. Devries, Paul Mark Haines 2014-05-06
8651130 Fluid supply Craig L. Malik, Norman E. Pawlowski, Jr., Benjamin Zoladz 2014-02-18
8240345 Fluid supply cap Craig L. Malik, Norman E. Pawlowski, Jr., Benjamin Zoladz 2012-08-14
7922312 Compact ink delivery in an ink pen Paul Mark Haines, Mark A. Devries, Craig L. Malik 2011-04-12
7862138 Flow control in an ink pen Paul Mark Haines, Mark A. Devries, Craig L. Malik 2011-01-04
7695102 Bearing Tanya Schneider, Joseph E. Scheffelin, Dale Timm, Paul Mark Haines, Craig L. Malik 2010-04-13
7618132 Apparatus and method for preventing damage to printing systems Rhonda L. Wilson, Craig L. Malik 2009-11-17
7237572 Check valve Paul Mark Haines, Mark A. Devries, Mark Hauck 2007-07-03
6942316 Fluid delivery for printhead assembly Joseph E. Scheffelin, Paul Mark Haines, Gary G. Lutnesky, Norman E. Pawlowski, Jr., Rhonda L. Wilson +3 more 2005-09-13
6364475 Inkjet print cartridge design to decrease ink shorts due to ink penetration of the printhead James A. Feinn 2002-04-02
6361160 Print cartridge with adhesive dispensed through window of flexible circuit James A. Feinn 2002-03-26