EF

Ed Friesen

HP HP: 23 patents #479 of 16,619Top 3%
📍 Corvallis, OR: #139 of 1,763 inventorsTop 8%
🗺 Oregon: #1,828 of 28,073 inventorsTop 7%
Overall (All Time): #183,487 of 4,157,543Top 5%
23
Patents All Time

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #TitleCo-InventorsDate
10828892 Printhead with printer fluid check valve Rio Rivas, Lawrence H. White, Erik D. Torniainen 2020-11-10
10564171 Diagnostic chip Nicholas Matthew Cooper McGuinness, Chantelle Domingue, Manish Giri 2020-02-18
10479080 Fluid ejection device with ink feedhole bridge Rio Rivas, Anthony M. Fuller 2019-11-19
10369788 Printhead with recessed slot ends Rio Rivas, Terry McMahon, Donald W. Schulte, David D. Hall 2019-08-06
10369790 Fluid dispenser Silam J. Choy, Garrett E. Clark, Rio Rivas, Kelly Ronk 2019-08-06
10118392 Fluid feed slot for fluid ejection device Rio Rivas, Kelly Ronk 2018-11-06
10099483 Fluid ejection cartridge with controlled adhesive bond Rio Rivas 2018-10-16
10086612 Fluid ejection device with ink feedhole bridge Rio Rivas, Anthony M. Fuller 2018-10-02
10005282 Fluid ejection devices with particle tolerant thin-film extensions Rio Rivas, Kellie Susanne Jensen 2018-06-26
9962938 Fluid feed slot for fluid ejection device Rio Rivas, Kelly Ronk 2018-05-08
9776407 Fluid ejection device with ink feedhole bridge Rio Rivas, Anthony M. Fuller 2017-10-03
9707586 Printhead with recessed slot ends Rio Rivas, Terry McMahon, Donald W. Schulte, David D. Hall 2017-07-18
9623657 Fluid dispenser Silam J. Choy, Garrett E. Clark, Rio Rivas, Kelly Ronk 2017-04-18
9579893 Controlling adhesives between substrates and carriers Rio Rivas, Lawrence Thurber, Garrett E. Clark, Rosanna L. Bigford 2017-02-28
9573369 Fluid ejection assembly with controlled adhesive bond Rio Rivas 2017-02-21
9475278 Controlling adhesives between substrates and carriers Rio Rivas, Lawrence Thurber, Garrett E. Clark, Rosanna L. Bigford 2016-10-25
9463485 Fluid ejection device Rio Rivas, Corey Deyo 2016-10-11
9352568 Fluid ejection device with particle tolerant thin-film extension Rio Rivas, Kellie Susanne Jensen 2016-05-31
9211713 Fluid dispenser Silam J. Choy, Garrett E. Clark, Rio Rivas, Kelly Ronk 2015-12-15
8727499 Protecting a fluid ejection device resistor Roberto A. Pugliese, Timothy Emery, Rio Rivas 2014-05-20
8714710 Print head Rio Rivas, Siddhartha Bhowmik 2014-05-06
7942997 High resolution inkjet printer Rio Rivas, Lawrence H. White, John B. Rausch 2011-05-17
7377618 High resolution inkjet printer Rio Rivas, Lawrence H. White, John B. Rausch 2008-05-27