Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Andover, MN ranks #1,389 worldwide for total patents filed all time, with 2,424 patents from 333 inventors. Leading employers of inventors based in Andover, MN include Medtronic, Rosemount, Graco Minnesota. That works out to 74.3 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 333 inventors

Rank Inventor Primary Company Patents
1 Nathan A. Torgerson Medtronic 104
2 Douglas A. Hettrick Medtronic 90
3 William T. Donofrio Medtronic 65
#4 David A. Broden Rosemount 63
#5 Bradley H. Hines Graco Minnesota 60
#6 D. Curtis Deno St. Jude Medical, Atrial Fibrillation Division 58
#7 Thomas J. Mullen Medtronic 56
#8 Wade Daniel Palashewski Sleep Number 54
#9 Bruce W. Anderson Gen-Probe Incorporated 42
#9 Melissa G. T. Christie Medtronic 42
#11 Don Curtis Deno 41
#12 Michael Marshall Vision Ease, Lp 40
#13 Duane L. Bourget Medtronic 36
#14 Clayton V. McNeff Sartec 35
#15 David A. Weinzierl Kaleo 32
#15 Jason W. Muir Caterpillar 32
#17 Erin M. Borkowski Target Brands 31
#18 Robert J. Meinert Vista Outdoor Operations 29
#19 Derek O. Jones Donaldson Company 28
#20 Adrianus P. Donders Medtronic 27
#21 James W. Finkowski The Pillsbury 26
#22 Peter Hall Cardiac Pacemakers 25
#22 Ryan Jacobson Revo Brand Group 25
#24 Kenneth E. Madden Kuryakyn Holdings 24
#25 Duane A. Goetsch Gdo 23
#26 Michael J. Schendel Medtronic 22
#26 John E. Jorgensen Caterpillar 22
#26 Alan Cornett Honeywell 22
#26 Robert W. Kinne Graco Minnesota 22
#30 Wesley A. Santa Medtronic 21
#31 Daniel G. Engelby Target Brands 19
#31 Eric L. Granstrom Seagate Technology 19
#33 Paul Holmquist Cardiac Pacemakers 18
#33 Peter O. Olson 3M 18
#33 Daniel J. Klima 18
#33 Linda Nemec St. Jude Medical, Atrial Fibrillation Division 18
#33 Dan McPhillips Spineology 18
#33 Claire T. Hovland Urometrics 18
#33 Ralph James Micron 18
#33 Steven L. Jensen Medtronic 18
#41 Keith E. Jasperson Covidien Lp 17
#41 Christopher C. Hines Graco Minnesota 17
#41 Louis Bernard Bushard IBM 17
#44 Clayton S. Foster Cardiac Pacemakers 16
#44 Chad Perrin Tendyne Holdings 16
#44 Bradley G. Kahler Graco Minnesota 16
#44 Douglas L. Evans Boston Scientific Scimed 16
#44 Ahmed Phuly 16
#49 Mary L. Boatwright Medtronic 15
#50 Ben W. Herberg Medtronic 14

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