TW

Theodorus Wiekmeijer

📍 Doetinchem, NL: #17 of 74 inventorsTop 25%
Overall (All Time): #2,204,518 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6595170 Hydraulic valve-operating mechanism — 2003-07-22
4998408 Apparatus for generating electrical and/or mechanical energy from at least a low grade fuel — 1991-03-12