Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Quabaug Rubber — 9 Patents

Rank (All Time): #59,385 of 105,732Top 60%
4 inventors
9 Patents All Time

Patents per Year

Patents granted per year, 1980 to 1987Bar chart with a peak of 5 patents in 1985.peak 51980: 1 patents19801981: 1 patents19811985: 5 patents19851987: 2 patents1987

Top Inventors at Quabaug Rubber All Time

Showing 1–4 of 4 inventors

RankNamePatents
1 Arnold S. Austin 6
2 Robert E. Russell 2
3 David John Hill 1
3 Melvyn P. Cheskin 1