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

C.H. Perrott — 6 Patents

Rank (All Time): #87,893 of 106,120Top 85%
2 inventors
6 Patents All Time

Top Inventors at C.H. Perrott All Time

Showing 1–2 of 2 inventors

RankNamePatents
1 Charles H. Perrott 6
2 Frank W. Dowdican 2