Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Inver Grove Heights, MN ranks #1,620 worldwide for total patents filed all time, with 2,067 patents from 287 inventors. Leading employers of inventors based in Inver Grove Heights, MN include Autonomix Medical, 3M, IBM. That works out to 57.7 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 287 inventors

Rank Inventor Primary Company Patents
1 Robert S. Schwartz Autonomix Medical 186
2 Kevin M. Lewandowski 3M 129
3 Craig D. Thompson 3M 116
#4 David P. Paulsen IBM 106
#5 Abhilash Patangay Cardiac Pacemakers 53
#6 Robin E. Wright 3M 52
#7 Shaun Christopher Lindblad Ergotron 51
#8 Carter R. Anderson Teikoku Pharma Usa 37
#9 Peter A. Stark 3M 34
#10 Steven D. Becker Graco Minnesota 32
#11 Chris A. Wadzinski The Toro 31
#12 Michael P. Daniels 3M 28
#13 Tina O. Outlaw 25
#14 Bruce R. Cords 24
#15 Vladimir V. Kovtun Cardiac Pacemakers 23
#16 Howard J. Schantz Lockheed Martin 22
#16 Dale K. Nelson Hlt 22
#18 Diane North 3M 20
#18 Meng Da Liu Rapala Vmc 20
#18 Cameron C. Rabe Agere Systems 20
#21 Marius Vicentiu Dina Texas Instruments 19
#22 Evan D. Brutinel 3M 18
#22 Richard H. Jackson 3M 18
#22 Michael Andres Johnstech International 18
#22 Thomas Herdtle 3M 18
#22 Sukhwan Soontravanich Ecolab Usa 18
#27 Brian E. Spiewak 3M 17
#28 Vaughn B. Grannis 3M 16
#29 Stephen B. Christensen Ecolab Usa 15
#29 Ravi Kavuri Storage Technology 15
#29 William C. Unruh 3M 15
#29 Brian Robert Leafblad Ecolab Usa 15
#33 Ilavarasan M. Palaniappa Ironwood Electronics. 14
#33 Forrest C. Bacon Kliklok 14
#35 Sherri L. Tischler Ecolab Usa 13
#35 Bennett Smith Blueowl 13
#35 Richard J. Webb 3M 13
#35 Jeffrey M. Maki 3M 13
#39 James R. Kohn Cray 12
#39 Brian Chute 12
#39 Lars Runquist Telex Communications 12
#42 Michael J. Gustafson Donaldson Company 11
#42 Michael B. Heller Eastman Kodak 11
#42 Adam C. Fischbach 11
#45 Christopher J. Zins Honeywell 10
#45 Thomas J. McDonough Stratasys 10
#45 Jon E. Hoogenakker Nordson 10
#45 Narina Y. Stepanova 3M 10
#45 Todd Bade Adc Telecommunications 10
#45 Clifford N. MacDonald Forta 10

Part of Minnesota