Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Sharon, PA ranks #7,658 worldwide for total patents filed all time, with 294 patents from 77 inventors. Leading employers of inventors based in Sharon, PA include O. Ames, Infectech, Cutter Laboratories. That works out to 22.4 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 77 inventors

Rank Inventor Primary Company Patents
1 Kenneth J. Spear O. Ames 47
2 Mitchell S. Felder Infectech 23
3 Robert Jordan Cutter Laboratories 18
#4 Andrew F. Rodondi General Motors 14
#5 Werner Specht Thomas & Betts International 13
#6 James E. Winner, Jr. Winner International Royalty 11
#7 William H. Clark University Of Arizona 10
#8 Theodore R. Specht Westinghouse Electric 8
#9 Scott L. Jones 7
#9 Charles E. Burkhardt Electric Power Research Institute 7
#9 C. Clair Claiborne Abb Power T&D Company 7
#9 Curtis L. Moore Electric Power Research Institute 7
#13 George Gabriel Arenas Unknown 6
#13 David V. Hofius, Sr. Unknown 6
#15 Edward K. Feeney Liebert 5
#16 Mark W. Hofius 4
#16 Philip A. Moroco Advanced Technology & Materials Co. 4
#16 Donald John Mizner Delphi Technologies 4
#16 Angelo A. DeLaurentis Westinghouse Electric 4
#20 Braden Telesz Silgan Plastics 3
#20 Robert J. Sovesky Flir Detection 3
#20 Derek Bibler Werner 3
#20 Gerald J. Trontel 3
#20 James S. Lapikas 3
#20 Nicholas S. Kladitis 3
#20 Robert J. McNerney Unknown 3
#20 Carl L. Verholek 3
#28 Phillip A. Moroco Advanced Technology & Materials Co. 2
#28 David Z. Roshala 2
#28 J. David Wible 2
#28 Thomas H. Davis 2
#28 Richard Werner R. D. Werner Co. 2
#28 Larry Larson Road Science 2
#28 Frank R. Zickar Asea Brown Boveri, S.A. 2
#28 Michael McPheron 2
#28 Craig Alan Findley 2
#28 Ronald F. Dexter Ellwood National Investment 2
#28 Frank G. Zola, Jr. Westinghouse Electric 2
#28 James B. Winner Lincoln Global 2
#28 Eugene E. Zook Asea Brown Boveri, S.A. 2
#28 Arthur Anderson 2
#28 William N. Powis Fl Industries 2
#43 Warner Specht 1
#43 Mark S. Cabraja 1
#43 R. V. Gracilla 1
#43 William M. Shaffer 1
#43 Kelly McCartney 1
#43 Harold Carl Piraneo Werner 1
#43 John Caporali 1
#43 Mark Baldarelli 1

Part of Pennsylvania