Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Sinking Spring, PA ranks #4,455 worldwide for total patents filed all time, with 619 patents from 152 inventors. Leading employers of inventors based in Sinking Spring, PA include Morton International, 3M, National Instruments. That works out to 144.4 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 152 inventors

Rank Inventor Primary Company Patents
1 Andrew T. Daly Morton International 45
2 Ning Zhou 3M 43
3 Kevin Hogan National Instruments 28
#4 Michael S. Hartman Hartman Design 22
#5 Richard A. Marando Dana Limited 21
#6 Derek Martzall Globus Medical 20
#7 John Kula Charles Schwab & Co. 18
#8 Charles P. Tarnoski Morton International 16
#9 Angelo R. Mastrocola AT&T 15
#10 Harry R. Stork Thomson Consumer Electronics 12
#10 Eric D. Kragness Awi Licensing 12
#12 Joseph C. Smith Unknown 11
#12 Jeff T. Reid Hubbell Incorporated 11
#12 Mark Salzberger Globus Medical 11
#15 Navin B. Shah Morton International 10
#15 Peter T. Pugliese Nurture 10
#15 N. Peter Pettersson Baldwin Hardware 10
#15 Charles Lentz Triquint Technology Holding 10
#19 Michael L. Schmidt Carpenter Technology 9
#19 James Harrison Lutron Electronics Co. 9
#21 Mark Allen BUCKINGHAM Renishaw Metrology Limited 8
#22 Michael Aman Teleflex Medical Incorporated 7
#22 Peter Pugliese 7
#22 Anderson F. Johnson, Jr. Western Electric Company 7
#22 John P. Baranski Exide 7
#26 Jamin Ray Buckingham 6
#26 John Crooks Hunter Industries 6
#26 Cameron Salzberger Globus Medical 6
#29 Bret Sabold Graham Packaging Company 5
#29 Michael C. Siminski Rohm And Haas 5
#29 Colin McCracken H.C. Starck 5
#29 Joshua A. Lesher Cnh Industrial America 5
#29 Steven M. Pugliese 5
#29 Daniel Kovalchick Spring City Electrical Manufacturing 5
#29 Paul H. Radcliffe Morton International 5
#36 Jason A. Poirier Dana Limited 4
#36 Martin S. Van Doren Baldwin Hardware 4
#36 Richard Andrew Watts Ussc Group 4
#36 Bradley Hess Nexans 4
#36 Gerald D. Hudack Exide 4
#41 Richard Gilles Polytec Gmbh 3
#41 Sharon L. Steffy Bollman Hat 3
#41 David T. Marlowe Corning Incorporated 3
#41 Michele Cramer Rohm And Haas 3
#41 Russell I. Delong Medex 3
#41 Luther A. Hoffman Sharpoint 3
#41 Sherwood Goldstein Cabot 3
#41 Graham McIntosh Manhattan Scientifics 3
#41 Mark David Kirby Asc Engineered Solutions 3
#41 Charles A. Motchenbacher Reading Alloys 3

Part of Pennsylvania