Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Rockwall, TX ranks #2,176 worldwide for total patents filed all time, with 1,462 patents from 300 inventors. Leading employers of inventors based in Rockwall, TX include Innovation First, Texas Instruments, Adco Industries—Technologies. That works out to 30.9 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 300 inventors

Rank Inventor Primary Company Patents
1 Jeffrey Russell Waegelin Innovation First 67
2 Leonardo William Estevez Texas Instruments 51
2 Raymond E. Davis Adco Industries—Technologies 51
#4 Allan T. Mitchell Texas Instruments 50
#4 Paul Garrity Garrity Power Services 50
#6 Edward C. Fontana AT&T 43
#7 Mano D. Judd Andrew 42
#8 John Paul Tellkamp Texas Instruments 30
#9 Daniel Solero AT&T 27
#10 Kerry Glover Texas Instruments 26
#11 Andrew Eide Dbg Group Investments 23
#12 David W. Scott Stor-Med Pty 22
#13 Robert E. Renner Gte Automatic Electric Incorporated 21
#14 Roland Sperlich Texas Instruments 18
#14 Jody D. Verret RTX (Raytheon) 18
#16 Robert J. McCarty, Jr. Cyntrust Communications 17
#17 Michael W. Rogers The Western Union 16
#18 William J. Lang Oldcastle Buildingenvelope 15
#18 Lance Robertson Texas Instruments 15
#20 Joe Powell Lennox Industries 14
#20 David M. Lowe Gas Research Institute 14
#20 Jean Michel Beique Halliburton Energy Services 14
#20 Paul David Jackson 14
#24 Lennart Pitzele AT&T 13
#24 Ian Burmania Lennox Industries 13
#24 Vernon R. Goodman RTX (Raytheon) 13
#24 Donald Pitchforth, Jr. Verizon 13
#28 Brent C. Weaver Garrett Electronics 12
#28 Charles Elmer Bell Baker Hughes Holdings 12
#28 Deepak Prasanna L-3 Communications Integrated Systems 12
#28 Matthew P. DeLaquil L-3 Communications Integrated Systems 12
#28 Scott M. Hamilton E-Systems 12
#33 Roy Kuipers AT&T 11
#33 Roger J. Hooey AT&T 11
#33 Charles R. Roe Baylor Research Institute 11
#36 Sonja K. Somdahl Medtronic 10
#36 Kenneth J. Timm AT&T 10
#36 A. David Smith Angiodynamics 10
#36 William Lee Webster Carefusion 303 10
#36 Timothy R. Holzheimer RTX (Raytheon) 10
#41 Daniel Andrew Mavencamp Texas Instruments 9
#41 James Edward Harvey L-3 Communications Integrated Systems 9
#41 Robert Clifton Jones, Jr. Danco 9
#41 Wesley Ray Texas Instruments 9
#41 Daniel J. Cotsakis Carlisle Companies 9
#41 James Chyvan Moore Match.Com, L.L.C. 9
#41 Paul James Garrity Lighting Science Group 9
#48 William C. Montgomery Media Ip 8
#48 Gary F. Krofchalk Unknown 8
#48 Andrew Rosek True Velocity Ip Holdings 8

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