Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Burnsville, MN ranks #1,042 worldwide for total patents filed all time, with 3,258 patents from 632 inventors. Leading employers of inventors based in Burnsville, MN include Commscope Technologies, 3M, Boston Scientific Scimed. That works out to 50.7 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 632 inventors

Rank Inventor Primary Company Patents
1 Joseph C. Coffey Commscope Technologies 135
2 Scott R. Culler 3M 74
3 Mario A. Perez 3M 62
3 Martin R. Willard Boston Scientific Scimed 62
#5 Michael W. Pfeiffer Seagate Technology 58
#6 Nicholas A. Johnson 3M 44
#6 Peter Segar Ergotron 44
#8 Mark Ray Rosemount Aerospace 42
#9 Gregory S. Mowry Seagate Technology 39
#10 Michael J. Gaboury AMD 38
#11 Nicholas Hendrickson Micron 37
#12 Patrick D. Hyde 3M 34
#13 Brian Cox Novartis Ag 30
#14 James R. Newton Starkey Laboratories 29
#15 Philip Cheung Schlumberger Technology 28
#15 Gary J. Rocklitz Donaldson Company 28
#17 Donald P. Sullivan Xerox 27
#17 J. David Zook Honeywell 27
#19 Scott Anderson Commscope Technologies 26
#19 Lars I. Sjoholm Thermo King 26
#21 Jeffrey A. Ridley Honeywell 24
#22 Douglas G. Crofoot Donaldson Company 23
#22 Bryan J. Beaulieu Skyline Displays 23
#22 David R. Hennessy Horton 23
#25 Deepak K. Pai 22
#25 John L. Brand Seagate Technology 22
#25 David B. Harder Donaldson Company 22
#28 Darrel Wegner Donaldson Company 21
#28 Rhonda K. Schulz 21
#28 William D. Butterfield Regalo International 21
#31 Curtis E. Quady Royal Thoughts 20
#32 Alexander Gordon Barr Cardiac Pacemakers 19
#33 Ryan Andrew Lloyd Hand Held Products 18
#33 John R. B. Hall Donaldson Company 18
#33 Rodney L. Clark Mems Optical 18
#33 Alden R. Miles 3M 18
#33 Nicholas G. Amell 3M 18
#38 Kurt B. Joscher Donaldson Company 17
#38 Matthew J. Hamilton University of Minnesota 17
#40 William H. Scepanski Sunburst Chemicals 16
#40 Joseph M. Gryskiewicz Incisive Surgical 16
#40 Alan Pearson Aluminum Company Of America 16
#40 Victor E. Kimball Optical Sensors Incorporated 16
#40 Zhicheng Yang Adc Telecommunications 16
#45 Stefan Ionescu Seagate Technology 15
#45 Robert E. Chapin Seagate Technology 15
#45 Christopher Ziolkowski Gas Technology Institute 15
#45 A. Gordon Barr Cardiac Pacemakers 15
#45 Rufus C. Sanders, Jr. 3M 15
#50 Donald B. Bennett Lockheed Martin 14

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