Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Cornelius, OR ranks #5,220 worldwide for total patents filed all time, with 504 patents from 77 inventors. Leading employers of inventors based in Cornelius, OR include Xerox, Intel, Cascade Microtech. That works out to 39.7 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 77 inventors

Rank Inventor Primary Company Patents
1 Donald R. Titterington Xerox 95
2 David B. Papworth Intel 60
3 Philip R. Lantz Intel 52
#4 Vuk Lesi Intel 39
#5 Mike Andrews Cascade Microtech 30
#6 Shaun M. Conrad Intel 25
#7 Ramakrishna Saripalli Intel 15
#8 Marko Bartscherer Intel 14
#9 Balkaran Gill Intel 12
#10 Andrew E. Flanders Unknown 9
#11 Nathan L. Braithwaite Nike 8
#11 Shane A. Hazzard Tektronix 8
#11 Kevin M. Harer Synopsys 8
#14 David A. Holaday Tektronix 7
#14 Warren Juenemann Lattice Semiconductor 7
#14 Daniel Baumberger Intel 7
#14 Blaine Thomas AT&T 7
#18 Brian F. Reilly Nec Corporation Of America 5
#18 Robert A. Gasser Intel 5
#20 Kurt Budke Columbia Sportswear North America 4
#20 Richard Twigg Alumax Extrusions 4
#20 Allen R. Wishman Intel 4
#20 David Hart Maxim Integrated Products 4
#24 Dudley W. Jones Unknown 3
#24 Frank J. Schumacher University Of Washington 3
#24 Howard D. Millett Intel 3
#27 Dorce Thomas Redwine 2
#27 Donald W. Banke 2
#27 Dirk Liepelt, deceased 2
#27 Gail A. Massey Oregon Graduate Center For Study & Research 2
#27 Robert Mercer Exelixis 2
#27 Paul L. Verstrate Tektronix 2
#27 Lowell Rathbun Tektronix 2
#27 Frank H. Simpson 2
#27 Larry Duane Stopper Whitaker & 2
#27 Francis Toth, Jr. GE 2
#27 Jonathan Toland 2
#27 Bradley Judah 2
#27 Thomas A. Bowers 2
#27 Brandon VAN LEER Fei 2
#27 Daniel Surratt Intel 2
#42 Pradnya Laxman Khalate Intel 1
#42 John J. Tils Tektronix 1
#42 Phyllis A. McLaughlin The United States Of America 1
#42 Anthony M. Nady, II Tektronix 1
#42 Ralph D. Jones 1
#42 by Joan A. Liepelt, Personal Representative of the Estate 1
#42 Robert John Adlesich 1
#42 Raymond E. Cutright Huntair 1
#42 Joseph H. Duyck 1

Part of Oregon