Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Charlevoix, MI ranks #9,632 worldwide for total patents filed all time, with 211 patents from 61 inventors. Leading employers of inventors based in Charlevoix, MI include Delaware Capital Formation, Rosetta Hardscapes, Gas Technologies. That works out to 89.9 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 61 inventors

Rank Inventor Primary Company Patents
1 Keith S. Attee Delaware Capital Formation 25
2 Jeremy L. Manthei Rosetta Hardscapes 18
3 Nathan A. Pawlak Gas Technologies 13
#4 Reinhard Matye Dcl 10
#4 Todd Warner Exhart Environmental Systems 10
#6 Joel E. Robinson A.L.P. Lighting & Ceiling Products 9
#7 Joshua Moses Delaware Capital Formation 7
#7 Eric Tauzer Whirlpool 7
#7 Thomas F. Barnes Lexalite International 7
#10 Claire Martin Alcatel 6
#10 Josh T. Barnes Lexalite International 6
#12 Robert W. McArthur Delaware Capital Formation 5
#12 Paul C. Belding Lexalite International 5
#12 Roger J. Grunch Gas Technologies 5
#15 Kevin J. Wright East Jordan Iron Works 4
#15 Donald L. Hufford 4
#15 Joel Robinson GE 4
#15 Larry E. Cox Credo Tool 4
#19 Jack Moran Air Way Automation 3
#19 Maurice M. Orlarey Allied Consulting 3
#19 Dale A. Troppman Lexalite International 3
#19 Joel Schnackenberg Michigan Scientific 3
#19 Robert L. Conklin, III 3
#24 Jeffrey L. Rizzo 2
#24 Chester A. Hard, III International Telephone And Telegraph 2
#24 Jocelyn T. Barnes International Telephone And Telegraph 2
#24 Paul C. Keiswetter 2
#24 Ralph W. Larsen Michigan Scientific 2
#24 Kinsley N. Williams Gojo Industries 2
#24 Stephen Paul Bulmann 2
#24 Thomas Castiglione 2
#24 Bradley S. Fishman 2
#33 Derek Malpass 1
#33 Bruce C. Wasilewski Dme Company 1
#33 Jeffrey J. Veryser 1
#33 Gwen H. Kramer Odl, Incorporated 1
#33 David Seelye 1
#33 Shawn D. McFall 1
#33 Jeff Menosky Michigan Scientific 1
#33 Robert G. Waun 1
#33 Paul A. Lindberg 1
#33 William A. Pearsall 1
#33 Gregory L. Revoir 1
#33 Cathie Terrill 1
#33 John Thomas Dittmar Dura Global Technologies 1
#33 Timothy P. Bradley 1
#33 Phillip Dean Skeel Dcl 1
#33 Jeffrey A. Menosky Michigan Scientific 1
#33 John Lachman Hoskins Manufacturing 1
#33 Constance D. Mahoney 1

Part of Michigan