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

Americhem — 12 Patents

Rank (All Time): #46,288 of 106,120Top 45%
11 inventors
12 Patents All Time

Top Inventors at Americhem All Time

Showing 1–11 of 11 inventors

RankNamePatents
1 Vaman G. Kulkarni 6
2 Anton Becker 2
2 Bernhard Wessling 2
2 Jeffrey E. Nesbitt 2
#5 Brian Guhde 1
#5 Charles Pratt 1
#5 Craig Dennis 1
#5 Jamshid Avlyanov 1
#5 John C. Campbell 1
#5 Joseph Mattingly 1
#5 Tim Chen 1