Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
SH

Shell Thomas Haffner

Xerox: 1 patents #5,237 of 8,622Top 65%
Tualatin, OR: #209 of 324 inventorsTop 65%
Oregon: #17,068 of 28,073 inventorsTop 65%
Overall (All Time): #3,313,959 of 4,157,543Top 80%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7859691 Printer having Bi-level operational modes Trevor James Snyder, Cheng-Sung (Joel) Chan, Walter Sean Harris, Paul J. Woodward, James B. Campbell 2010-12-28