Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Blenheim, CA ranks #3,111 worldwide for total patents filed in 2017, with 38 patents from 20 inventors. Leading employers of inventors based in Blenheim, CA include Pioneer (Corteva), Ksr Ip Holdings, Tessonics.

Showing 1–20 of 20 inventors

Rank Inventor Primary Company Patents
1 David William Balsdon 6
2 Mohammed Rizwan Khan 4
2 John Gerard Van Herk Pioneer (Corteva) 4
#4 Donald Taylor 3
#4 Nathan Cowan 3
#6 Daniel Leem Ksr Ip Holdings 2
#6 David Rene Forgeron 2
#6 Jeffrey T. Sadler Tessonics 2
#9 Nack J. Sung Ksr Ip Holdings 1
#9 Robert Douglas Jefford 1
#9 Gary C. Ellis 1
#9 William C. Gillier Siemens Automotive 1
#9 Binjamin Dominick Manton Williams 1
#9 David Marentette Unknown 1
#9 Ian R. McLean Siemens Vdo Automotive Ag 1
#9 Jarek Soltys Ksr Technologies 1
#9 Benjamin Dominick Manton Williams 1
#9 Michael J. Maure Honda Motor Co. 1
#9 Jim Hartford Ksr Ip Holdings 1
#9 Michael KILBY 1