Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Roseville, MI ranks #4,375 worldwide for total patents filed all time, with 634 patents from 206 inventors. Leading employers of inventors based in Roseville, MI include Alcatel Lucent, Autoliv Asp, Borgwarner. That works out to 13.3 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 206 inventors

Rank Inventor Primary Company Patents
1 Stephen Kaminski Alcatel Lucent 47
2 Kenneth H. Kohlndorfer Autoliv Asp 37
3 Thaddeus Lech, Jr. Borgwarner 19
#4 Michael A. Uleski Lear 17
#5 Jeffrey A. Oesch Eaton 16
#6 Keith A. Devereaux Ford 14
#7 Hilton W. Girard Lear 12
#7 Daniel J. Lubera Newfrey 12
#7 Leo F. Schwab General Motors 12
#10 Paul A. Jozefowicz Siemens Vdo Automotive Ag 11
#10 Dean C. Duhame Stanley Home Automation 11
#12 Daniel L. Shaw In-Situ 9
#12 William F. McLeod Trw Vehicle Safety Systems 9
#14 David J. Pearson Enterprise Electronics 8
#14 Eric D. Kowal Sabic Innovative Plastics B.V. 8
#14 Kenneth Ameloot Nissan North America 8
#17 Jack G. Rodgers US Army 7
#17 Anthony Albert Slominski Magellan Dis 7
#17 Richard Daniel Pastrick Ford 7
#17 Scott Averitt Robert Bosch Gmbh 7
#17 Randy Phillips Bally Gaming 7
#22 Jessica Louise Smith Ford 6
#22 Alfredo Cardillo 6
#22 Robert M. Cory 6
#22 Michael R. Markie Illinois Tool Works 6
#22 Sidney U. Gatewood Borgwarner 6
#22 Jessica G. Smith IBM 6
#28 Vern Stempnik Ford 5
#28 Phillip Beauchamp Ppg Industries Ohio 5
#28 Brent C. Everett Porter'S Group 5
#28 Scott M. Rambow Joyson Safety Systems Acquisition 5
#28 Dennis E. McAtamney Nibco 5
#28 Roy K. Rogers 5
#34 David M. Caldwell General Motors 4
#34 Stephen Hoy 4
#34 Daniel F. Chegash Teleflex Incorporated 4
#34 Mark Donald Weierstall Proprietect 4
#34 Alex Grube 4
#34 London T. Morawski 4
#34 Bayard C. Temple Key Safety Systems 4
#34 Leon Brank Daimlerchrysler Ag 4
#34 Daniel J. Du Rocher Methode Electronics 4
#34 Michael H. Wolfbauer, III Savair 4
#34 Walter J. De Vigili Unknown 4
#34 John Kuczaj Turbogen 4
#34 Michael A. Klingbeil Lakeside Software 4
#34 Michael Mathews Felton International 4
#48 Dennis W. Burnard Automotive Systems Laboratory 3
#48 Trenton Lee Mcmillion Ford 3
#48 Paul C. Oberski General Motors 3

Part of Michigan