Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
US

Ultraviolet Sciences

Rank (All Time): #83,006 of 106,127Top 80%
4 inventors
6 Patents All Time

Top Inventors at Ultraviolet Sciences All Time

Showing 1–4 of 4 inventors

RankNamePatents
1 James Randall Cooper 6
2 Richard L. May 2
2 Ronald W. Chaffee 2
#4 Karl H. Schoenbach 1