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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Wenham, MA ranks #5,111 worldwide for total patents filed all time, with 519 patents from 74 inventors. Leading employers of inventors based in Wenham, MA include Akston Biosciences, Qualcomm, Varian Semiconductor Equipment Associates.

Showing 1–50 of 74 inventors

Rank Inventor Primary Company Patents
1 Thomas M. Lancaster Akston Biosciences 44
2 Jonathan PETIT Qualcomm 38
3 Paul Sullivan Varian Semiconductor Equipment Associates 37
#4 B. Eric Graham Crowdcomfort 34
#5 Harald C. Ott Robert Bosch Gmbh 32
#6 Lawrence A. Singer Analog Devices 29
#6 Peter Staats Liebel-Flarsheim Company 29
#8 David S. Lee Nike 27
#9 Gary S. Rogers Hansen Medical 25
#10 Huimin Kong New England Biolabs 16
#11 Chudi Guan New England Biolabs 12
#12 David S. Lee Glassimetal Technology 11
#13 Charles S. Hoffman, Jr. Memtec America 10
#13 David Allen Gutz GE 10
#13 William D. Gamelli Mocktail Beverages 10
#13 Sriharsa Pradhan New England Biolabs 10
#17 Ronald C. Wilson Morton Thiokol 8
#18 William P. Hidden Cambridge Wire Cloth 7
#18 William E. Jack New England Biolabs 7
#18 Robert H. Bode Cambridge Wire Cloth 7
#21 Alexandros Tsepetis Swn Communications 6
#21 James Joseph Cohen Unknown 6
#21 Christopher Needham Analog Devices 6
#21 Robert Sturim Tracelink 6
#25 William N. Moroney Ford 5
#26 Alfred Mike Halling Axcelis Technologies 4
#26 Tom Bishop Transmedics 4
#26 John S. Kelley Usm Holding Ag 4
#26 Thomas H. Bishop Transmedics 4
#30 Hugh Robinson Design Tech 3
#30 Jianping Xiao New England Biolabs 3
#30 John Burr M/A-Com 3
#30 Stephen Staats 3
#30 Frederick R. Blume 3
#30 Robert P. Popadic Lighthouse Consulting Group 3
#30 John R. Popadic Lighthouse Consulting Group 3
#37 Brent Schusheim Ltx 2
#37 George W. Pearce 2
#37 Mary E. Buckler Elucid Bioimaging 2
#37 Frank Csongor Unknown 2
#37 Scott G. Little Abc Fillers 2
#37 Dennis A. Dean, II Seven Bridges Genomics 2
#37 Deven M. Raj Varian Semiconductor Equipment Associates 2
#37 John W. Frangos 2
#37 Donald A. Dietrich Aspen Technology 2
#37 I. Peter Kellett 2
#37 David C. de Sieyes 2
#37 Kristin N. Bonnette Kernco 2
#49 Anna Coffey Hubspot 1
#49 Cynthia Hendrickson New England Biolabs 1

Part of Massachusetts