Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Celina, OH ranks #6,005 worldwide for total patents filed all time, with 417 patents from 133 inventors. Leading employers of inventors based in Celina, OH include Emerson Climate Technologies, Crown Equipment, Midmark. That works out to 38.1 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 133 inventors

Rank Inventor Primary Company Patents
1 Stephen M. Seibel Emerson Climate Technologies 29
2 Leroy M. Kluver Crown Equipment 22
3 Richard L. Turner Midmark 19
#4 Dean E. Winner Crown Equipment 17
#4 Matthew M. Green Vesture 17
#6 Guil Bergman Machine Concepts 11
#7 Eric J. Kaiser Crown Equipment 9
#7 Steven C. Billger Crown Equipment 9
#9 Jesse C. Moore Sunrise Medical Hhg 8
#9 David Dale Alig 8
#9 Todd M. Fullenkamp Crown Equipment 8
#9 Larry J. Pingry Allied Products 8
#13 Ronald Alan Wellman The Goodyear Tire & Rubber 7
#13 Dale Lee Baldauf General Motors 7
#15 Michael Timothy McCain General Motors 6
#15 Frederick C. Bergman The Minster Machine 6
#15 Steven Hileman Thor Tech 6
#15 Steven J. Pax Pax Products 6
#15 Wilbur E. Groeneveld Gehl 6
#20 Maurice Grieshop J. & M. Manufacturing Co. 5
#20 Joseph H. Knapschaefer Crown Equipment 5
#20 Marvin L. Joray Gehl 5
#20 Tim A. Wellman Crown Equipment 5
#24 Steven L. Steinbrunner Cts 4
#24 Ryan M. Snodgrass Crown Equipment 4
#24 Gary J. Diller Emerson Climate Technologies 4
#24 James J. Westgerdes Impact Products 4
#24 Brian Gaerke Poly-Med 4
#24 David M. Rieke The Paul Revere 4
#24 Thomas D. Schwieterman Midmark 4
#24 Werner H. Prenger Copeland Lp 4
#24 John Bihn 4
#24 Donald E. Line Agco 4
#34 Michael P. Kovach Crown Equipment 3
#34 Norman J. Kessens The Paul Revere 3
#34 Scott M. Grieshop J. & M. Manufacturing Co. 3
#34 Robert A. Stelzer Agco 3
#34 Carson L. Willey University Of Cincinnati 3
#34 Thomas R. Casad 3
#34 Ronald E. Keller Brunswick 3
#34 Gregory K. Alig 3
#34 Rick E. Alig 3
#34 Robert H. Kramer The Goodyear Tire & Rubber 3
#34 Jantzen Hinton Goodrich 3
#34 Timothy W. Forlow Midmark 3
#34 Ronald L. Ziegler Crown Equipment 3
#47 Nathan P. Wenning Lincoln Global 2
#47 Brian Andrew Jutte General Motors 2
#47 LaVern Kunk Allied Products 2
#47 Neal A. Hittepole Crown Equipment 2

Part of Ohio