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

Aspendam — 5 Patents

Rank (All Time): #97,143 of 106,120Top 95%
2 inventors
5 Patents All Time

Top Inventors at Aspendam All Time

Showing 1–2 of 2 inventors

RankNamePatents
1 David R. Markle 5
1 Matthew Grumbacher 5