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

R & D Circuits — 10 Patents

Rank (All Time): #52,850 of 105,732Top 50%
14 inventors
10 Patents All Time

Patents per Year

Patents granted per year, 2014 to 2024Bar chart with a peak of 2 patents in 2014.peak 22014: 2 patents20142015: 1 patents20152016: 1 patents20162017: 1 patents20172018: 1 patents20182019: 1 patents20192020: 1 patents20202024: 2 patents2024

Top Inventors at R & D Circuits All Time

Showing 1–14 of 14 inventors

RankNamePatents
1 James V. Russell 6
2 Thomas P. Warwick 5
3 Donald Eric Thompson 2
#4 Cosimo Cantatore 1
#4 Demick McMullim 1
#4 Dhananjaya Trupuseema 1
#4 Dhananjaya Turpuseema 1
#4 Donald Glenn Thompson 1
#4 Dwarkesh Patel 1
#4 Hiren Patel 1
#4 Michael Angelo Caprio 1
#4 Thomas Smith 1
#4 William Quick 1
#4 Yubing Wang 1