Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Norman Stark — 3 Patents

Zimmer: 3 patents #276 of 1,039Top 30%
Winterthur, CH: #194 of 771 inventorsTop 30%
Overall (All Time): #1,495,526 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9707316 Crosslinked polymers including one or more antioxidants, methods for making same and methods for selecting antioxidants Brian H. Thomas, Dean M. Acker, Ray Gsell 2017-07-18
9370602 Crosslinked polymers including one or more antioxidants, methods for making same and methods for selecting antioxidants Brian H. Thomas, Dean M. Acker, Ray Gsell 2016-06-21
8716204 Synthetic synovial fluid compositions and methods for making the same Maria S. Streckenbach, Seth Gilchrist, Thorsten Schwenke, Brian H. Thomas 2014-05-06