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

Days — 5 Patents

Rank (All Time): #91,598 of 106,120Top 90%
8 inventors
5 Patents All Time

Top Inventors at Days All Time

Showing 1–8 of 8 inventors

RankNamePatents
1 Mark Eichhorn 4
2 James Sproatt 3
3 Alice Posley 2
3 Michael Seiy 2
#5 Alice E. Poseley 1
#5 James E. Rouch 1
#5 Stephen C. Jung 1
#5 Jason Loose 1