Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Samcoe Holding — 14 Patents

Rank (All Time): #41,571 of 106,120Top 40%
6 inventors
14 Patents All Time

Top Inventors at Samcoe Holding All Time

Showing 1–6 of 6 inventors

RankNamePatents
1 Edmund A. Diggle, Jr. 7
2 Andrew P. Cecere 4
3 Robert Frezza 3
#4 John Krajcovic 2
#4 John R. Sellers 2
#6 William D. Milligan 1