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

Josef Kochauf

Overall (All Time): #4,114,713 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4209921 Flat iron foil 1980-07-01