Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Oviedo, FL ranks #555 worldwide for total patents filed all time, with 6,105 patents from 1,433 inventors. Leading employers of inventors based in Oviedo, FL include Siemens Energy, Westinghouse Electric, IBM. That works out to 152.4 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 1,433 inventors

Rank Inventor Primary Company Patents
1 Ramesh Subramanian Siemens Energy 102
2 Gerald J. Bruck Siemens Energy 98
3 Michael Twerdochlib Westinghouse Electric 87
#4 William F. Clark, Jr. IBM 83
#5 Mark G. Frei Flint Hills Scientific, L.L.C. 77
#6 William Easter AT&T 71
#7 Joseph C. Bancroft 69
#8 Robert A. Laumeyer Facet Technology 48
#9 Allister W. James Siemens Energy 47
#10 Peter Stanforth Spectrum Bridge 45
#11 Roger Steven Cannon Lexmark International 43
#12 Kenneth Steffey Faro Technologies 42
#13 Otto Phanstiel University Of Central Florida 41
#14 John J. Marra Siemens Energy 40
#15 Ynn-Pyng Tsaur Broadcom 39
#15 Gregory A. Harrison Lockheed Martin 39
#17 Kok-Mun Tham Siemens Aktiengesellschaft 38
#18 Robert T. Brooks Ctc International 36
#19 Thomas F. Haller Nyse Holdings 35
#19 Kevin R. Coffey University Of Central Florida 35
#21 David A. Little Siemens Energy 34
#22 Peter Dorney Validfill 33
#22 William R. Benner, Jr. Pangolin Laser Systems 33
#24 Dennis G. Deppe University Of Central Florida 29
#24 Alexander Katsevich University Of Central Florida 29
#26 Gene D. Tener Lockheed Martin 28
#26 Edward D. Thompson Siemens Energy 28
#26 Frederick John York Faro Technologies 28
#29 Alfred D. Ducharme Color Kinetics Incorporated 27
#29 Steven E. Bott Lensar 27
#29 Walter Ray Laster Siemens Energy 27
#32 Brian D. Lushear Sprint Communications 26
#32 Donald E. Smith Hill-Rom Services 26
#32 Christopher Paul Frascati Qualcomm 26
#32 Kenneth Colonel Datamax 26
#36 Michael A. Mang AMD 25
#36 Upul P. DeSilva Siemens Energy 25
#36 Minoru Kawano Konica 25
#36 Anthony L. Schiavo Siemens Energy 25
#40 Ian D. Crawford Analog Modules 24
#40 Jason P. Wojack Motorola Mobility 24
#42 Patrick M. Shea Great Wall Semiconductor 22
#42 Eduardo T. Kahan IBM 22
#44 Salvatore J. Monte Kenrich Petrochemicals 21
#44 David L. Reid University Of Central Florida 21
#44 Richard G. Blair University Of Central Florida 21
#44 Neil Zepkin Alcon 21
#48 David T. Allen Siemens Energy 20
#48 David F. Brashears Gencor Industries 20
#48 Chander Prakash GE 20

Part of Florida