Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Two Harbors, MN ranks #11,405 worldwide for total patents filed all time, with 164 patents from 32 inventors. Leading employers of inventors based in Two Harbors, MN include National Carpet Equipment, Thm Biomedical, Labounty Manufacturing. That works out to 45.1 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–32 of 32 inventors

Rank Inventor Primary Company Patents
1 Martin L. Anderson National Carpet Equipment 46
2 John H. Brekke Thm Biomedical 23
3 Roy E. LaBounty Labounty Manufacturing 21
#4 Kenneth R. LaBounty Labounty Manufacturing 13
#5 James D. Campbell Exodus Machines Incorporated 7
#6 Dan Murphy S2 Technologies 5
#7 Matthew G. Mecklin 4
#7 Larry Lampart Louisiana-Pacific 4
#9 Michael W. Swanson 3
#9 Dale F. Isackson 3
#9 Mark Rafn 3
#9 Jeffrey S. Abelsen Builtrite 3
#13 Linda A. Weidemann-Hendrickson 2
#13 Jeffrey S. Knight 2
#13 Daniel R. Cruikshank 2
#13 Mat Johnson 2
#13 Elizabeth Bishop 2
#13 Gardner G. Brubakken 2
#13 Lloyd P. Sande 2
#13 Molly Alice Minkkinen Unknown 2
#13 Fred M. Hendrickson 2
#22 Gunnar Williamson 1
#22 Mitchell Lloyd Houle Builtrite 1
#22 Robert Laine BLETTNER 1
#22 Robert Davies 1
#22 Russell O. Mattson Metatech 1
#22 Lawrence M. Zanko University of Minnesota 1
#22 Chadwick C. Coffey Hallmark Cards, Incorporated 1
#22 Timothy L. Alseth Genesis Attachments 1
#22 Keith J. McKinzie 1
#22 Richard B. Baxter 1
#22 Raymond M. Hahn 1

Part of Minnesota