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

Marshall Excelsior — 1 Patent in 2021

Rank (2021): #24,625 of 31,441Top 80%
3 inventors
1 Patents 2021

Top Inventors at Marshall Excelsior 2021

Showing 1–3 of 3 inventors

RankNamePatents
1 Alex L. Hoffman 1
1 Frederick W. Blanchard 1
1 Franco J. Domingo 1