Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Royal Oak, MI ranks #407 worldwide for total patents filed in 2021, with 349 patents from 182 inventors. Leading employers of inventors based in Royal Oak, MI include Ford, Fca Us Llc., Eaton Cummins Automated Transmission Technologies. That works out to 6.0 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 182 inventors

Rank Inventor Primary Company Patents
1 Anthony Meyer Ford 37
2 Mark Kaski Ford 15
3 Erik J. Christen Ford 11
3 Brian H. Nielander Fca Us Llc. 11
#5 Christian Chimner Eaton Cummins Automated Transmission Technologies 8
#5 Wonhee M. Kim General Motors 8
#7 Gary W. Ruiz General Motors 7
#8 Calahan B. Campton Borgwarner 5
#8 Julien Ip Continental Autonomous Mobility Us 5
#8 Eduardo Okamoto General Motors 5
#11 Brian J. Dumont Bnsf Railway 4
#11 Tyson W. Brown General Motors 4
#13 Seth Anthony Bryan Ford 3
#13 Kevin A. Montgomery Ford 3
#13 Teresa J. Rinker General Motors 3
#13 Douglas J. Chemelli American Axle & Manufacturing 3
#13 Eric Michael Rademacher Ford 3
#13 Michael W. Campbell Borgwarner 3
#13 Justin Craft Ford 3
#13 Joshua Forwerck Veoneer Us 3
#13 Ethan Timothy Hughey Ford 3
#22 Evangelos Liasi Ford 2
#22 Bikram Singh Ford 2
#22 Thomas P. Hennessy Silgan White Cap 2
#22 Ian D. Worcester Borgwarner 2
#22 Vincent Stanley Costanzo Saudi Arabian Oil 2
#22 Javier Alcazar 2
#22 Anthony Nicholas Aquilina Ford 2
#22 Dewey M. Sims, Jr. Robert Bosch Gmbh 2
#22 Robert Clayton Caldwell Ford 2
#22 John Vandermeer Denso International America 2
#22 Steven E. Muldoon General Motors 2
#22 Eric A. Darin Fca Us Llc. 2
#22 Matthew D. Buchanan Denso International America 2
#22 Mario Hernandez Baker Hughes Holdings 2
#22 James W. Forsyth AT&T 2
#22 Lukasz Gajda Ford 2
#22 Brian Malczewski General Motors 2
#22 James R. Salvador General Motors 2
#22 Margarita M. Mann General Motors 2
#22 David H. Clifford General Motors 2
#22 Elizabeth Bullard Ford 2
#22 Tyler Tutton Fca Us Llc. 2
#22 Jessamyn Smallenburg Ford 2
#22 Cameron Gibson Schaeffler 2
#22 Yingjie Cai Beijing Sensetime Technology Development Co. 2
#22 Thomas Southworth Google 2
#22 Matthew Allan Herrmann Ford 2
#22 Louis Moreau-Gentien Faurecia Emissions Control Technologies, Usa 2
#22 Anand Pradip Naik Ford 2

Part of Michigan