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

Amstore — 16 Patents

Rank (All Time): #36,130 of 106,120Top 35%
10 inventors
16 Patents All Time

Top Inventors at Amstore All Time

Showing 1–10 of 10 inventors

RankNamePatents
1 Douglas D. Amstutz 14
2 Ronald A. Vanderboegh 7
3 Donald D. Kelemen 3
#4 James W. Waalkes 2
#4 Ryan A. Van Sluyters 2
#6 Adrienne Weiss 1
#6 Edward J. Bacheller 1
#6 Philip E. Crossman 1
#6 Richard J. Yager 1
#6 Virginia L. Durfey 1