Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Copley, OH ranks #1,668 worldwide for total patents filed all time, with 2,000 patents from 327 inventors. Leading employers of inventors based in Copley, OH include Schaeffler, Bridgestone, Interdesign.

Showing 1–50 of 327 inventors

Rank Inventor Primary Company Patents
1 Jeffrey Hemphill Schaeffler 68
2 Zengquan Qin Bridgestone 60
2 Radu Alexandru Ghiorghie Interdesign 60
#4 Kiyoshi Ueyoko Sumitomo Rubber Industries 52
#5 Galdemir Cezar Botura Goodrich 50
#5 Kanwar Bharat Singh The Goodyear Tire & Rubber 50
#7 Edward D. Weil Stauffer Chemical 49
#8 Frank James Feher The Goodyear Tire & Rubber 47
#8 Kevin M. Crucs Crucs Holdings 47
#10 Robert B. Myers The Babcock & Wilcox 34
#11 Rashid Farahati Schaeffler 31
#12 Donald L. Fields, Jr. 30
#12 Derek S. Lewis Orthohelix Surgical Designs 30
#14 Kevin E. Myszka Nexpak 26
#15 David M. Reep Bridgestone Firestone North American Tire 25
#16 Jeffrey D. Parker Bridgestone Americas Tire Operations 24
#17 Chad Aaron Jasiunas The Goodyear Tire & Rubber 23
#18 Robin Lamgaday The Goodyear Tire & Rubber 22
#19 Mark Leslie Kralevich, Jr. The Goodyear Tire & Rubber 21
#19 Alexander V. Lubnin Lubrizol Advanced Materials 21
#21 Terence E. Wei Bridgestone Americas Tire Operations 20
#21 James D. Bonner Reagent Chemical & Research 20
#21 Gary Edwin Tubb The Goodyear Tire & Rubber 20
#24 Manoj Ajbani The Goodyear Tire & Rubber 19
#24 Eric I. Camulli Virtual Hold Technology 19
#26 Yi Pang The University Of Akron 18
#26 Limin Sun Akron Polymer Systems 18
#28 Joel Joseph Lazeration The Goodyear Tire & Rubber 17
#29 Guillermina C. Garcia Omnova Solutions 15
#29 Sharmistha Mazumder Locus Oil Ip Company 15
#29 Joshua S. Dickstein Bridgestone 15
#29 Diane Susan Braccolino 15
#29 Otto W. Maender 15
#34 Jean-Claude Girard The Goodyear Tire & Rubber 13
#35 Christopher M. Fricker Steris 12
#35 Balaji Devarasetty Diebold Self-Service Systems, Division Of Diebold, Incorporated 12
#35 Abraham Joy The University Of Akron 12
#35 Robert D. Gruich Access Business Group International 12
#39 John Kevin Clark The Goodyear Tire & Rubber 11
#39 Saifur Tareen Vita-Mix Management 11
#39 Jiang Zhe The University Of Akron 11
#39 Daniel Sayre Schaeffler 11
#39 David Alan Henthorne The Goodyear Tire & Rubber 11
#44 Shadruz Daraie Paladin Brands Group 10
#44 Yongmoon Kwon The University Of Akron 10
#44 Duane Marhefka Kent Displays 10
#44 Waruna C. B. Kiridena Bridgestone 10
#44 Julien Vito Proietti The Goodyear Tire & Rubber 10
#44 Phillip Bednar Hunter'S Manufacturing Company 10
#44 Dewain Garner Gojo Industries 10

Part of Ohio