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

Combustion Research — 12 Patents

Rank (All Time): #47,526 of 105,732Top 45%
6 inventors
12 Patents All Time

Patents per Year

Patents granted per year, 1982 to 1993Bar chart with a peak of 2 patents in 1982.peak 21982: 2 patents19821983: 1 patents19831985: 1 patents19851987: 2 patents19871988: 2 patents19881990: 1 patents19901992: 1 patents19921993: 2 patents1993

Top Inventors at Combustion Research All Time

Showing 1–6 of 6 inventors

RankNamePatents
1 Arthur C. W. Johnson 7
2 Don J. Amo 2
2 Paul A. DeMerritt 2
#4 Paul A. DeMeritt 1
#4 Ewald Ehresmann 1
#4 Edward F. Kurzinski 1