HL

Hermann Leuenberger

📍 Steffisburg, CH: #23 of 44 inventorsTop 55%
Overall (All Time): #4,043,674 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4480943 Method and apparatus for laying underwater coverings — 1984-11-06