GH

Gerrit Martinus Hertgers

📍 Leusden, NL: #25 of 55 inventorsTop 50%
Overall (All Time): #3,168,750 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8496406 Positioning a sinking tunnel section — 2013-07-30