Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–18 of 18 inventors

Rank Inventor Primary Company Patents
1 Dat Nguyen Otis Elevator 2
1 John Francis Martin Ark Therapeutics 2
1 Roy B. Crane Philips 2
1 Lance P. Haines American Power Conversion 2
1 Akram R. Zahdeh General Motors 2
1 Richard K. Vallett Reflexion Networks 2
#7 Ann Kuzmin Dsm Ip Assets B.V. 1
#7 Russell James MacDonald Ionics, Incorporated 1
#7 Priscilla Jennings Pfizer 1
#7 Kevin W. Holman MIT 1
#7 Tommy W. Lee Draper Laboratory 1
#7 Peter Colin Reeves-Hall MIT 1
#7 Thomas Boyajian Dusa Pharmaceuticals 1
#7 Manwinder Singh Zenon Environmental 1
#7 Rachel Kent Dyax 1
#7 Gary Robblee Ceradyne 1
#7 Timothy J. Wood Covidien Lp 1
#7 John J. Callahan Seminex 1

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