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USPTO Patent Rankings Data through Dec 31, 2025
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Charm Sciences — 1 Patent in 2020

Rank (2020): #30,546 of 32,456Top 95%
6 inventors
1 Patents 2020

Top Inventors at Charm Sciences 2020

Showing 1–6 of 6 inventors

RankNamePatents
1 Byron A. Roberts 1
1 Paul E. Graham 1
1 Richard T. Skiffington 1
1 Robert J. Markovsky 1
1 Robert S. Salter 1
1 Stanley E. Charm 1