AG

Arvid Grahn

DA Dellner Couplers Ab: 3 patents #4 of 33Top 15%
📍 Falun, SE: #19 of 87 inventorsTop 25%
Overall (All Time): #1,398,058 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11731670 Holder for mounting a second part on a main structure between car body ends of a rail vehicle Fredrik Harrysson 2023-08-22
11459004 Energy dissipating device suitable to be used as part of a connection device that connects a first car of a multi-car vehicle with a second car of a multi-car vehicle and method for dissipating energy in a connection device 2022-10-04
10882542 Energy dissipating device and connection device comprising such an energy dissipating device Anders Westman 2021-01-05