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

L.A. Darling — 13 Patents

Rank (All Time): #43,456 of 105,917Top 45%
17 inventors
13 Patents All Time

Patents per Year

Patents granted per year, 2001 to 2014Bar chart with a peak of 4 patents in 2013.peak 42001: 2 patents20012003: 1 patents20032008: 1 patents20082009: 1 patents20092013: 4 patents20132014: 4 patents2014

Top Inventors at L.A. Darling All Time

Showing 1–17 of 17 inventors

RankNamePatents
1 Gregory O. C. Ota 4
2 Eric V. Williams 3
3 Charles J. Sharpe 2
3 James Hester 2
3 John M. Dealy 2
3 Kyle Basarich 2
#7 D. Deane Allinson 1
#7 Eric Fulbright 1
#7 Gregory R. Pace 1
#7 Lance Engebretson 1
#7 Larry K. Terry 1
#7 Michael Martin 1
#7 Randy R. Guthrie 1
#7 Robert Dickinson 1
#7 Robert S. Old 1
#7 Taft O'Quinn 1
#7 Val-Jean Duchene 1