HB

Henk Boerhof

BB Bollegraaf Patents And Brands B.V.: 2 patents #4 of 9Top 45%
📍 Appingedam, NL: #3 of 9 inventorsTop 35%
Overall (All Time): #1,817,046 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11731168 Air separation system Alexander Zwiers 2023-08-22
11008183 Air flow system for waste treatment systems Johannes Sijbrand Vogelaar 2021-05-18