RA

Robert Ahrens

Lam Research: 3 patents #812 of 2,128Top 40%
SC Schwaab: 2 patents #2 of 9Top 25%
AL Auto-Trol Limited: 1 patents #11 of 37Top 30%
CO Compugen: 1 patents #95 of 181Top 55%
Overall (All Time): #508,486 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D814488 Display screen with graphical user interface for supporting service maintenance and tracking activities in semiconductor tool Vincent Wong, Ronald Ramnarine, Robert Housley, Sandy Chao, Mukesh Shah 2018-04-03
9927798 Mobile connectivity and control of semiconductor manufacturing equipment Roger Patrick, Chung-Ho Huang, Simon Gosselin, Vincent Wong, Ronald Ramnarine +4 more 2018-03-27
D788134 Mobile device display screen with graphical user interface for supporting service maintenance and tracking activities in semiconductor tool Vincent Wong, Ronald Ramnarine, Robert Housley, Sandy Chao, Mukesh Shah 2017-05-30
9262536 Direct page view measurement tag placement verification Alon H. Landa, Brian S. Ingalls, Jonathan Novick 2016-02-16
6598747 Selection and bundling apparatus for random length materials 2003-07-29
6510364 Selection and bundling method for random length materials 2003-01-21
4772386 Filter with liquid meter Edward Grout, Nolan K. Rhoades, James W. Schwerdt 1988-09-20
4718453 Rotary valve 1988-01-12
4362101 Variable impression hand stamp 1982-12-07
D266257 Hand operated ink stamp 1982-09-21