JL

Jean H. Lagneau

📍 Vernouillet, FR: #25 of 89 inventorsTop 30%
Overall (All Time): #2,323,115 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4917545 Apparatus for controlling material flow — 1990-04-17
4504177 Emptying apparatus for a silo — 1985-03-12