Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Flourtown, PA ranks #9,206 worldwide for total patents filed all time, with 225 patents from 46 inventors. Leading employers of inventors based in Flourtown, PA include Drexel University, Betz Laboratories, Smithkline Beecham Limited. That works out to 47.0 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–46 of 46 inventors

Rank Inventor Primary Company Patents
1 Alexander F. Gutsol Drexel University 23
2 Edward A. Rodzewich Betz Laboratories 20
3 Robert King Stodola Smithkline Beecham Limited 18
#4 Eugene L. Szonntagh Honeywell 14
#4 Richard L. Skelly Astrazeneca Uk Limited 14
#6 Joseph Kent Barbay Johnson & Johnson 13
#7 Kent Barbay Johnson & Johnson 12
#8 David Hughes Glaxo Group Limited 9
#8 Thomas Glenn Madle Rohm And Haas 9
#8 Albert P. Ruggieri Lab Products 9
#8 Sidney V. Worth Continental-Wirt Electronics 9
#12 Angelica Casey Music Choice 7
#13 Todd Feldman Aerielle 6
#14 Sergio Movsessian Metrologic Instruments 5
#15 Paul Haupt The Adt Security 4
#15 J. Kent Barbay Johnson & Johnson 4
#15 Linda Graham Rohm And Haas 4
#15 Douglas J Heller Delphi Technologies 4
#15 William Weiland 4
#20 Neal B. Cohen Alpha Scientific 3
#21 Neal B. Cohen Graphic Management Associates 2
#21 Kookan Kim 2
#21 Barry Lyngard 2
#21 Fouad F. Korban 2
#21 Franck SKOBIERANDA Jazz Pharmaceuticals Ireland Limited 2
#21 Bohdan A. Harasewych 2
#21 Victoria A. Demarest Rohm And Haas 2
#21 Joshua F Morell 2
#29 Joseph Poplar 1
#29 William E. Keen, Jr. Conversion Systems 1
#29 Robert N. Hubby Federal Signal 1
#29 Peter J. Gregorio 1
#29 Margie Forgione Siemens Medical Solutions Usa 1
#29 Barbara L. Westrick Centocor 1
#29 William Zager 1
#29 Joseph Ruggeri Lab Products 1
#29 Albert Ruggeri Lab Products 1
#29 Herbert L. Rothbart USDA 1
#29 John Carr 1
#29 Monica Weiland 1
#29 Morgan L. Pape Siemens Medical Solutions Usa 1
#29 Patrick Mancke 1
#29 David J. Ruggieri 1
#29 Konrad Kusztal 1
#29 Neal B. Cohen Ici Americas 1
#29 Dennis T. Takata Smithkline Beecham Limited 1

Part of Pennsylvania