PT

Paul Tyrell

HP HP: 10 patents #1,498 of 16,619Top 10%
Overall (All Time): #510,465 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9587130 Anti-kogation agents Robert A. Brunck, Kevin P. DeKam, Garry Hinch 2017-03-07
9187664 Inkjet ink composition containing anti-kogation agents 2015-11-17
7677084 Filtration tester 2010-03-16
7678844 Pigmented ink-jet inks with improved print quality and reliability Zia Rehman, Marlene McGorrin, Mary Austin, Alexey S. Kabalnov, Patricia Wang 2010-03-16
7365108 Pigmented ink-jet inks with improved print quality and reliability Marlene McGorrin, Zia Rehman, Mary Austin 2008-04-29
7246515 Filtration tester 2007-07-24
7163577 Black pigmented ink-jet inks with improved frequency response 2007-01-16
6988796 Non-reactive ink vehicle formulation Luanne J. Rolly, Charles L Thierheimer Jr. 2006-01-24
6722765 Non-reactive ink vehicle formulation Luanne J. Rolly, Charles L. Thierheimer, Jr. 2004-04-20
6673140 Ink-jet inks and ink sets providing excellent gamut, image quality, and permanence Patricia Wang, Charles G. Dupuy 2004-01-06