Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
TE

Trex Enterprises — 70 Patents

Rank (All Time): #9,511 of 105,732Top 9%
60 inventors
70 Patents All Time

Patents per Year

Patents granted per year, 2003 to 2018Bar chart with a peak of 9 patents in 2013.peak 92003: 4 patents20032004: 7 patents2005: 2 patents20052006: 5 patents2007: 7 patents20072008: 7 patents2009: 4 patents20092010: 8 patents2011: 5 patents20112012: 6 patents2013: 9 patents20132015: 2 patents2016: 2 patents20162017: 1 patents2018: 1 patents2018

Top Inventors at Trex Enterprises All Time

Showing 1–50 of 60 inventors

RankNamePatents
1 John Lovberg 24
2 Vladimir Kolinko 14
3 Eric Korevaar 11
3 Mikhail Belenkii 11
#5 Donald Bruns 10
#6 Richard Chedester 8
#7 Kenneth Tang 7
#7 Todd Barrett 7
#9 Hus Tigli 6
#9 Randall B. Olsen 6
#9 Timothy Brinkley 6
#12 Brett Spivey 4
#12 Dave Sandler 4
#12 Edward Davis 4
#12 Matthew E. Last 4
#12 Yoshinao Taketomi 4
#17 Chris Sexton 3
#17 Grant Bishop 3
#17 Louis Slaughter 3
#17 Paul Fairchild 3
#17 Robert A. Fein 3
#17 Thomas W. Lambert 3
#17 Vladimar Kolinko 3
#24 Chris Martin 2
#24 Eduardo Tinoco 2
#24 Eiji Yafuso 2
#24 John Louberg 2
#24 Larry DiRuscio 2
#24 Louis Cuellar 2
#24 Prasanna Adhikari 2
#24 Vincent Rye 2
#32 Arthur Lee Morsell 1
#32 Brett Lewis 1
#32 Brent R. Perkins 1
#32 Daniel H. Leslie 1
#32 David Lilly 1
#32 David Sandler 1
#32 Douglas C. Eisold 1
#32 George Houghton 1
#32 Huan Cong Nguyen 1
#32 James Schellenberg 1
#32 Jon Hill 1
#32 Keiki-Pua S. Dancil 1
#32 Kevin Miyashiro 1
#32 Keneth Y. Tang 1
#32 Ky-Hien Do 1
#32 Ky-Hein Do 1
#32 Larry Dirvscio 1
#32 Lawrence H. Sverdrup 1
#32 Michael J. Lefebvre 1

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