DW

David Welter

HP HP: 16 patents #817 of 16,619Top 5%
📍 Corvallis, OR: #216 of 1,763 inventorsTop 15%
🗺 Oregon: #2,701 of 28,073 inventorsTop 10%
Overall (All Time): #292,840 of 4,157,543Top 8%
16
Patents All Time

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
11390088 Printer fluid ports William S. Osborne 2022-07-19
11331904 Overflow chamber for print fluid tanks William S. Osborne, John J. Cantrell 2022-05-17
10391775 Fluid cartridge David C. Harvey, Curt Gonzales, Ralph L. Stathem, David Olsen 2019-08-27
10308015 Identifying primed printheads Jeffrey Allen Wagner, Eng Gee Jonny Goh 2019-06-04
10112400 Fluid cartridge David C. Harvey, Curt Gonzales, Ralph L. Stathem, David Olsen 2018-10-30
9770914 Fluid cartridge David C. Harvey, Curt Gonzales, Ralph L. Stathem, David Olsen 2017-09-26
9738080 Fluid cartridge David C. Harvey, Curt Gonzales, Ralph L. Stathem, David Olsen 2017-08-22
9616670 Fluid cartridge David C. Harvey, Curt Gonzales, Ralph L. Stathem, David Olsen 2017-04-11
9028054 Fluid cartridge David C. Harvey, Curt Gonzales, Ralph L. Stathem, David Olsen 2015-05-12
8979251 Fluid cartridge David C. Harvey, Curt Gonzales, Ralph L. Stathem, David Olsen 2015-03-17
8882252 Fluid cartridge David C. Harvey, Curt Gonzales, Ralph L. Stathem, David Olsen 2014-11-11
8727515 Container installation guide for a fluid ejector assembly Daniel D. Dowell, Curt Gonzales, Bruce A. McFadden, Jeffrey T. Hendricks, Mark A. Smith 2014-05-20
8651643 Fluid cartridge David C. Harvey, Curt Gonzales, Ralph L. Stathem, David Olsen 2014-02-18
8651642 Fluid cartridge David C. Harvey, Curt Gonzales, Ralph L. Stathem, David Olsen 2014-02-18
8474960 Fluid cartridge David C. Harvey, Curt Gonzales, Ralph L. Stathem, David Olsen 2013-07-02
8388123 Fluid cartridge having feature to clear bracket riser surfaces Mark A. Smith 2013-03-05