HB

Hendrick Jan Boer

BB Berkin B.V.: 1 patents #33 of 58Top 60%
📍 Lochem, NL: #20 of 30 inventorsTop 70%
Overall (All Time): #3,474,614 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6713833 Thermopile on an electrical insulating substrate Frederik Van Der Graaf, Boudewijn Martinus 2004-03-30