Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DC

Daniel N. Campau

FCFlow-Rite Controls: 1 patents #1 of 1Top 100%
Fennville, MI: #1 of 4 inventorsTop 25%
Michigan: #1,023 of 4,492 inventorsTop 25%
Overall (1997): #164,436 of 185,788Top 90%
1 Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5634592 Flow control apparatus and method for making same 1997-06-03