GM

Gerardus Augustinus Maria Manshanden

📍 Medemblik, NL: #4 of 7 inventorsTop 60%
Overall (All Time): #1,996,507 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10415535 Ship screw, pump screw or turbine screw — 2019-09-17
9850876 Ship screw, pump screw or turbine screw — 2017-12-26