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

Frederic Gerlinger — 3 Patents

KSKuhn S.A.: 3 patents #26 of 92Top 30%
Ottersthal, FR: #3 of 5 inventorsTop 60%
Overall (All Time): #1,685,239 of 4,157,543Top 45%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4245457 Haymaking machine 1981-01-20
4198805 Haymaking machine 1980-04-22
4194348 Haymaking machine with rotary rake heads 1980-03-25