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

William Kevin O'Keefe

VIVioptix: 2 patents #29 of 51Top 60%
HSHusky Injection Molding Systems: 1 patents #217 of 375Top 60%
TTTrojan Technologies: 1 patents #53 of 106Top 50%
Overall (All Time): #909,803 of 4,157,543Top 25%
5 Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12302460 Self-limiting thick film positive temperature coefficient of resistivity (PTCR) resistor compositions Minh Hao Pham, Abdullah Khalil 2025-05-13
9029798 Anti-fouling surface, and radiation source assembly and fluid treatment system comprising same 2015-05-12
8352006 Diagnosing hypoxia by monitoring changes in oxygen saturation Mohamed Elmandjra, Jian-Min Mao, Robin Bush, Linda Christenson 2013-01-08
7247142 Diagnosis of peripheral vascular disease using oxygen saturation Mohamed Elmandjra, Jian-Min Mao, Robin Bush, Linda Christenson 2007-07-24
6544342 Acid bath for removing contaminants from a metallic article Pierre Pinet 2003-04-08