JB

Johannes Bruin

Overall (All Time): #1,357,820 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11933292 Device for controlling the load of a mobile fluid pump 2024-03-19
8991298 Apparatus for drainage by well points Harmen Bruin 2015-03-31
8727068 Sound-damping housing for a pump and for a drive motor for said pump 2014-05-20