DR

David Ronnholm

GE: 3 patents #343 of 4,152Top 9%
📍 Märsta, SE: #1 of 4 inventorsTop 25%
Overall (2017): #81,405 of 506,227Top 20%
3
Patents 2017

Issued Patents 2017

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9675947 Mixing system Klaus Gebauer, Patrick Jonsson 2017-06-13
9663752 Collapsible bag with flexible vortex breaker Klaus Gebauer, Rolf Hjorth 2017-05-30
9550609 Container with a seal and a method of making the seal SHUJIAN YI, Rolf Hjorth, Thomas Falkman 2017-01-24