Pieter Appelplein, TX All Time

311 patents  ·  138 inventors

Ranked #8,130 of 111,555 cities Top 8%

Showing 1–50 of 138 inventors

Rank Inventor Primary Company Patents
1 Charles Anderson Andergauge Limited 19
2 Timothy Edward Hopkins E.I. Du Pont De Nemours And 15
3 William Charles Harris — 14
#4 Johnny C. Elkins — 10
#4 Luis Duarte Spinesmith Partners 10
#6 Will Nelle Estis Compression 9
#6 John Arthur Cavness O-I-C It Studios 9
#8 James W. Patterson Xerox 8
#9 Bryan Knowlton — 7
#9 Thomas Maurer Johnson & Johnson 7
#11 Rex A. Dodd Unknown 5
#11 Jonathan Cutrer Baimmt 5
#11 George E. Moore Bell Telephone Laboratories 5
#11 Jack McIntyre — 5
#11 J. Mark Findlay Johnson & Johnson 5
#16 Shane Michael Riley US Air Force 4
#16 Daniel Anderson University Of Nebraska 4
#16 Joe Daniel Matkowski Solaris Oilfield Site Services Operating 4
#16 Clarence G. Duenke — 4
#16 Michael D. Robertson Carpco 4
#21 Richard T. Entrekin Johnson & Johnson 3
#21 Robert Compton — 3
#21 Wayne H. Ripley — 3
#21 William F. Crunk — 3
#21 Marvin C. Hanz — 3
#21 Ethan Crawford — 3
#21 Stephen L. Alvey Verizon 3
#21 Kenneth R. Barsch Johnson & Johnson 3
#21 Charles Anthony Rose Nokia 3
#30 Pearson Vernie McMinn, Jr. — 2
#30 Clint Wayne Landon — 2
#30 Robert M. Wilkerson — 2
#30 John Whipple — 2
#30 J. Bryan Vincent — 2
#30 Bradley Bolen — 2
#30 Patricia A. Edwards Unknown 2
#30 Michael Kelley Q-Tran 2
#30 John Findlay Cummins Engine 2
#30 Mary A. Petty — 2
#30 Thomas J. Zingale Johnson & Johnson 2
#30 Robert A. Schmidt — 2
#30 Harold Hardy, Jr. — 2
#30 Marlin D. Hahn — 2
#30 William I. Buchanan Bourns 2
#30 James C. Ferguson — 2
#30 Galen A. Moeller — 2
#30 Walter C. Mills Internorth 2
#30 Ryan Daniel Hatfield Halliburton Energy Services 2
#30 Larry Hambrick — 2
#30 Frederick Harold Mueller — 2

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