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

Dct Co. — 6 Patents

Rank (All Time): #81,935 of 106,120Top 80%
16 inventors
6 Patents All Time

Top Inventors at Dct Co. All Time

Showing 1–16 of 16 inventors

RankNamePatents
1 Arthur C. Mason 2
1 Ralph J. Locke 2
1 Ronald C. Brown 2
1 Stephen D. Tracey 2
#5 Gregory J. Koshurba 1
#5 Gregory J. Korshurba 1
#5 John K. Baysore 1
#5 Dudley J. Primeaux, II 1
#5 Hiroyuki Iino 1
#5 Hitoshi Okamoto 1
#5 James Bronce Henderson, III 1
#5 Joseph L. Miller 1
#5 Kazushige Ooi 1
#5 Steven D. Tracey 1
#5 Takuma Kobayashi 1
#5 Dudley J. Primeau, II 1