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

Spiration — 4 Patents in 2021

Rank (2021): #7,732 of 31,506Top 25%
9 inventors
4 Patents 2021

Top Inventors at Spiration 2021

Showing 1–9 of 9 inventors

RankNamePatents
1 Christopher Ralph 2
2 Erik Liljegren 1
2 Fan Zhang 1
2 Jason T. Panzenbeck 1
2 Jean-Martin Baillargeon 1
2 Lauri DeVore 1
2 Madeline C. Graham 1
2 Matthew E. Nickeson 1
2 Xavier Gonzalez 1