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

Marpac — 1 Patent in 2021

Rank (2021): #24,962 of 31,506Top 80%
3 inventors
1 Patents 2021

Top Inventors at Marpac 2021

Showing 1–3 of 3 inventors

RankNamePatents
1 Donald Strum 1
1 Edith M. Wine 1
1 Jessica Hurwit 1