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

Chromatra — 6 Patents

Rank (All Time): #80,983 of 106,120Top 80%
5 inventors
6 Patents All Time

Top Inventors at Chromatra All Time

Showing 1–5 of 5 inventors

RankNamePatents
1 Dennis W. Purcell 6
1 Ellen B. Cargill 6
1 Peter W. J. Jones 6
#4 Paul Stump 1
#4 Robert Pitman 1