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

Fernco — 1 Patent in 2021

Rank (2021): #27,887 of 31,506Top 90%
2 inventors
1 Patents 2021

Top Inventors at Fernco 2021

Showing 1–2 of 2 inventors

RankNamePatents
1 Anthony John Dipzinski 1
1 Donald James DeWitt 1