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

Carlton — 5 Patents

Rank (All Time): #99,566 of 105,732Top 95%
4 inventors
5 Patents All Time

Patents per Year

Patents granted per year, 1984 to 2007Bar chart with a peak of 3 patents in 1984.peak 31984: 3 patents19841989: 1 patents19892007: 1 patents2007

Top Inventors at Carlton All Time

Showing 1–4 of 4 inventors

RankNamePatents
1 Renwick S. Atkinson 3
2 Margaret P. England 1
2 Shane Behbahany 1
2 William Charles Carlton 1