WV

Willem J. Vrij

📍 Ugchelen, NL: #7 of 15 inventorsTop 50%
Overall (All Time): #3,953,127 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4748968 Gas fired device for generating heat for dwelling — 1988-06-07