Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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C.S.D. Co. — 6 Patents

Rank (All Time): #83,380 of 106,120Top 80%
7 inventors
6 Patents All Time

Top Inventors at C.S.D. Co. All Time

Showing 1–7 of 7 inventors

RankNamePatents
1 John Fitzwater 3
1 Norman J. Greenberg 3
1 Parvez Akhtar 3
#4 Eiroku Go 1
#4 Gary Ritts 1
#4 Katsuji Hotta 1
#4 Masateru Takimoto 1