Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–10 of 10 inventors

Rank Inventor Primary Company Patents
1 Jiuping Chen Schlumberger Technology 3
1 Sheldon Engelhorn Novel Experimental Technology 3
3 Maria Qian Zhao Konica Minolta Laboratory U.S.A. 2
#4 Stephan Vladimir Bugaj Disney 1
#4 Shabbir Husain Chevron 1
#4 Susanne G. Ruelas Chevron 1
#4 Hongyi Yu Glaxosmithkline 1
#4 Larry D. Hopkins Unknown 1
#4 Sonny Windstrup Greenwave Reality Pte 1
#4 David M. Heffelfinger Bio-Rad Laboratories 1

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