SH

Spencer R. Hanson

HP HP: 6 patents #2,518 of 16,619Top 20%
📍 Escondido, CA: #265 of 1,330 inventorsTop 20%
🗺 California: #82,707 of 386,348 inventorsTop 25%
Overall (All Time): #733,488 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
9811027 Liquid electrophotography ink developer Christopher Sean Tanner, David Sabo 2017-11-07
9291948 Liquid electrophotography ink developer Christopher Sean Tanner, David Sabo 2016-03-22
8662656 Inkjet web printer and duplex web printing path Thomas J. Tarnacki, Paul Ray, Stephen W. Bauer, Sean W. Dobbins, Jaren D. Marler +1 more 2014-03-04
8313179 Liquid delivery for a printhead 2012-11-20
8226224 Inkjet web printer Thomas J. Tarnacki, Paul Ray, Stephen W. Bauer, Sean W. Dobbins, Jaren D. Marler +1 more 2012-07-24
8205984 Web printer and support structure Thomas J. Tarnacki, Paul Ray 2012-06-26
4273262 Rotary dispenser apparatus 1981-06-16