AG

Arvid Grahn

DA Dellner Couplers Ab: 1 patents #3 of 7Top 45%
📍 Falun, SE: #1 of 9 inventorsTop 15%
Overall (2022): #524,629 of 548,613Top 100%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
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