Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Seffner, FL ranks #11,452 worldwide for total patents filed all time, with 163 patents from 58 inventors. Leading employers of inventors based in Seffner, FL include Conmed, Bayer Healthcare, Space Systems/Loral. That works out to 19.5 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 58 inventors

Rank Inventor Primary Company Patents
1 Robert G. Lofley, Jr. 14
2 Gregory A. Alfonso Conmed 12
3 Kevin Nash Bayer Healthcare 11
#4 Robert G. Lofley, Sr. 10
#5 John Lowell Walker Space Systems/Loral 9
#6 Steven A. Garbee Google 8
#7 John Owens MIT 7
#8 Hal C. Salter Unknown 6
#9 Eric Rea 5
#9 Timothy Boyd University Of South Florida 5
#11 Benjamin Waksman 4
#11 Gary Cacioppo 4
#11 Mark E. Cotter 4
#14 William R. Gower University Of South Florida 3
#14 Michael D. Naugle Unknown 3
#14 Gregory A. Greene, Sr. Gte Wireless Incorporated 3
#17 Marlene Hill 2
#17 Edwin Moyano 2
#17 Steven Riniker Bayer Intellectual Property Gmbh 2
#17 Yonny Vera 2
#17 Justin Monahan 2
#17 Adam Cooper Accusoft 2
#17 Kusay Rukieh 2
#17 Theresa Evans-Nguyen Draper Laboratory 2
#17 William Harp Unknown 2
#17 Joseph Monteleone UPS 2
#17 C. Barclay Whitmore 2
#17 Barbara J. Marshall 2
#17 Julie K. Cotter 2
#30 Tizanae C. Nziramasanga 1
#30 Coleman E. Hill 1
#30 Stephen GANS 1
#30 Mark K. Ohler 1
#30 Mejid Balla 1
#30 Reginald M. Knights 1
#30 Brenden Arthur Knigge University Of South Florida 1
#30 Leo P. Hans 1
#30 Archie Cox 1
#30 William D. Ashmore, Jr. 1
#30 Robert T. Weatherford, Jr. 1
#30 Anne M Kitko Unknown 1
#30 Ellen M. Ballman Breed Automotive Technology 1
#30 Ira Louis Thornton 1
#30 Harold K. Asp, Jr. 1
#30 Randy Torres 1
#30 Elizabeth P. Ohler 1
#30 David Carmichael 1
#30 Ken Kelzer 1
#30 Wyatt Saxon University Of South Florida 1
#30 Gavindra Baijnauth JPMorgan Chase 1

Part of Florida