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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Leander, TX ranks #579 worldwide for total patents filed in 2023, with 239 patents from 84 inventors. Leading employers of inventors based in Leander, TX include Sigmasense, Llc., Chatsworth Products, Dell Products. That works out to 4.0 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 84 inventors

Rank Inventor Primary Company Patents
1 Daniel Keith Van Ostrand Sigmasense, Llc. 75
2 Preston Ellis Hennrich Chatsworth Products 11
3 Ricardo L. Martinez Dell Products 10
3 Henry Fieglein Wayne Fueling Systems 10
#5 Andrew T. Sultenfuss Dell Products 7
#5 Manuel Novoa HP 7
#7 Jared Keith Davis Chatsworth Products 5
#7 Ravichandra Rama Dell Products 5
#9 Borna J. Obradovic Samsung 4
#9 Michael Brendan Rodgers ExxonMobil 4
#9 Jordan Thiel Zoom Video Communications 4
#12 William Winstrom Advanced Neuromodulation Systems 3
#12 Tao Liu IBM 3
#12 John Handy Bosma IBM 3
#12 Thomas Alexander Shows Dell Products 3
#12 Ken Nicholas Dell Products 3
#17 Michael David Shepherd Xerox 2
#17 David Russell Tipple Nxp Usa 2
#17 John M. Green Microport Orthopedics Holdings 2
#17 Yongook Guack Dell Products 2
#17 Marcus K. DaSilva 2
#17 Michael Sabolcik Wangs Alliance 2
#17 Klas Magnus Bruce NVIDIA 2
#17 Troy Jungmann Epic Tech 2
#17 Yicheng Peter Pan Appleton Grp 2
#17 James A. Welker Freeescale Semiconductor 2
#17 Jeffrey A. Tostenrude 3M 2
#17 Jagadish Babu Jonnada Dell Products 2
#17 David James Eldridge Entegris 2
#17 Venkat Harish Nammi IBM 2
#31 Dennis Carroll IBM 1
#31 Jose Alvarez Motorola 1
#31 Ben D. Hepworth 1
#31 Mark Folks 1
#31 Katherine Elizabeth Grace Law Mayo Foundation 1
#31 Gary Southwell Csp 1
#31 Marvin Marmol Verizon 1
#31 Larry Edward Knepper Dell Products 1
#31 Brian Benjamin Sweet Fallbrook Intellectual Property Company 1
#31 Jason W. Frels National Instruments 1
#31 Jann Rasmussen 1
#31 Clay W. Baker Green Revolution Cooling 1
#31 Roger Richter Hyliion 1
#31 Qingyun Liu Emc Ip Holding Company 1
#31 Amanda Lamberti Ragone Walmart Apollo 1
#31 Norman D. Newsome, Jr. 1
#31 Jason Gossiaux Nissan North America 1
#31 Kishore Venkat Rao Goka HP 1
#31 Jaime J R Parra IBM 1
#31 Robert B. Moore Huntsman Petrochemical 1

Part of Texas