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USPTO Patent Rankings Data through Dec 31, 2025
Home › Cities › Michigan › Cadillac, MI

Cadillac, MI All Time

1,455 patents  ·  282 inventors  ·  140.3/1k pop.

Ranked #2,185 of 112,640 cities Top 2%

Cadillac, MI ranks #2,185 worldwide for total patents filed all time, with 1,455 patents from 282 inventors. Leading employers of inventors based in Cadillac, MI include General Motors, Uusi, Delphi Technologies. That works out to 140.3 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 282 inventors

Rank Inventor Primary Company Patents
1 Clinton E. Carey General Motors 342
2 John Washeleski Uusi 74
3 Jeffrey M. Kaiser General Motors 47
#4 Malcolm James Grieve Delphi Technologies 33
#5 Randall L. Perrin Nartron 26
#6 Daniel P. Grenn General Motors 24
#7 Dean R. Rohn Rexair 23
#8 Patrick J. Monsere General Motors 22
#9 Kenneth J. Shoemaker General Motors 20
#10 Steve Clark Nordson 18
#10 Douglas C. Larsen Zephyros 18
#12 Casey Danford Trainingmask L.L.C 15
#13 Richard Darling Codemasters Software Company Limited 14
#13 Samantha Victoria Lado General Motors 14
#13 Ernest A. Dacey, Jr. Utica Enterprises 14
#16 Todd K. Preston Xerox 13
#16 Charles Erway Orora Packaging Solutions 13
#18 Jonathan M. GREGORY Rolls-Royce Plc 12
#19 William J. Schmitt RTX (Raytheon) 11
#19 Steven Douglas Thomson Delphi Technologies 11
#19 Amy L. Klinkenberger Tk Holdings 11
#19 Mark R. Wheeler Leco 11
#19 Mark A. Niemiec Flex-N-Gate Advanced Product Development 11
#19 Dieter Gabriel Mahle International Gmbh 11
#25 Steven R. Selewski Rexair 10
#25 Lawrence Queener Ford 10
#25 William E. Winn Outboard Marine 10
#28 Paul G. Maertens Tk Holdings 9
#28 E. James Lane Eaton 9
#28 Craig Matthews Paradyne 9
#28 Daniel J. Sakkinen Johnson Controls Technology 9
#32 Carl T. Wright General Motors 8
#32 Timothy D. Demetrio General Motors 8
#32 Manfred Fritsch Intier Automotive 8
#32 Joseph Kay Arvinmeritor Technology 8
#32 Robert J. Irvine Motorola 8
#32 Paul Rakowicz — 8
#38 Brett Ronzi Ford 7
#38 Ronald J. Kubani General Motors 7
#38 Jonathan Dahlstrom RTX (Raytheon) 7
#38 David A. Pollard Linemaster Switch 7
#38 Larry N. Shew Unknown 7
#38 Jack L. Jensen General Motors 7
#38 Kyle K. Kinsey General Motors 7
#45 James R. McFadden Magna International 6
#45 William Seldon General Motors 6
#45 Jeffrey M. Krisko Energy Conversion Devices 6
#45 John R. Hines Motorola 6
#45 Anthony William Hudson Ford 6
#45 Michael W. Moran Lear 6

Part of Michigan

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