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USPTO Patent Rankings Data through Dec 31, 2025
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Roadmaster (Usa) — 18 Patents

Rank (All Time): #32,389 of 105,732Top 35%
1 inventors
18 Patents All Time

Patents per Year

Patents granted per year, 1999 to 2006Bar chart with a peak of 7 patents in 2004.peak 71999: 1 patents19992003: 3 patents20032004: 7 patents20042005: 6 patents20052006: 1 patents2006

Top Inventors at Roadmaster (Usa) All Time

Showing 1–1 of 1 inventors

RankNamePatents
1 Mervin A. Dayan 18