Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Caldwell, TX ranks #31,206 worldwide for total patents filed all time, with 30 patents from 17 inventors. Leading employers of inventors based in Caldwell, TX include Unknown, Dynacon, The Texas A&M University. That works out to 7.5 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–17 of 17 inventors

Rank Inventor Primary Company Patents
1 Dennis Piwonka 3
1 Curt Stewart 3
1 Ernest O. Sodich Unknown 3
1 Phillip H. Livengood 3
1 David Janac Dynacon 3
#6 Steven C. Doty The Texas A&M University 2
#6 Lloyd J. Lesikar 2
#6 Nghiem Le Intuit 2
#9 Clifton H. Lauderdale Unknown 1
#9 Troy W. Howell 1
#9 Ernie Sodich Dowell Schlumberger Incorporated 1
#9 Harry L. Pfeffer, Sr. 1
#9 Frank Golden 1
#9 Vernon Havemann 1
#9 Steven T. Dworsky 1
#9 Joe R. Chmelar Moore Business Forms 1
#9 Thomas C. Pollock Texas A&M University System 1

Part of Texas