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

Rolcon — 8 Patents

Rank (All Time): #67,630 of 106,120Top 65%
3 inventors
8 Patents All Time

Top Inventors at Rolcon All Time

Showing 1–3 of 3 inventors

RankNamePatents
1 Frank D. Nimmo 8
1 W. Howard Newton 8
1 William R. Merz 8