LD

Leif Dahlberg

EA Etac Ab: 1 patents #8 of 11Top 75%
Overall (All Time): #1,433,026 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11000792 Gas filtering device Patrick Lemire 2021-05-11
7134678 Wheelchair Bo Lindkvist, Morgan Ferm, Magnus Riisgaard, Gunnar Sundström 2006-11-14
4795265 Method and device for intimate mixing of two components in a package Anders Dahlberg 1989-01-03