Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Specialty Machine & Supply — 5 Patents

Rank (All Time): #101,965 of 105,732Top 100%
1 inventors
5 Patents All Time

Patents per Year

Patents granted per year, 1994 to 1998Bar chart with a peak of 2 patents in 1998.peak 21994: 1 patents19941995: 1 patents19951996: 1 patents19961998: 2 patents1998

Top Inventors at Specialty Machine & Supply All Time

Showing 1–1 of 1 inventors

RankNamePatents
1 Jack C. Hisaw 5