AB

Abram Jan Boertjens

📍 Velp, NL: #34 of 55 inventorsTop 65%
Overall (All Time): #3,634,450 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6150633 Heating element for a water-bed — 2000-11-21