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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
WK

William Kellner — 1 Patent in 2017

BFBuffalo Filter: 1 patents #4 of 9Top 45%
Amherst, NY: #15 of 47 inventorsTop 35%
New York: #4,556 of 12,278 inventorsTop 40%
Overall (2017): #198,138 of 506,227Top 40%
1 Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9775502 Laparascope and endoscope cleaning and defogging device Michael J. Miller, Anthony Lizauckas, Gregory Pepe, Samantha Bonano 2017-10-03