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

Culchrome — 6 Patents

Rank (All Time): #85,250 of 106,120Top 85%
2 inventors
6 Patents All Time

Top Inventors at Culchrome All Time

Showing 1–2 of 2 inventors

RankNamePatents
1 Richard L. Lehman 6
2 Warren Blasland 5