FD

Fridolf A. G. Doragrip

AE Aktiebolaget Electrolux: 3 patents #90 of 526Top 20%
📍 Tumba, SE: #27 of 166 inventorsTop 20%
Overall (All Time): #1,290,372 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5513607 Starting apparatus for an internal combustion engine Sven I. Johansson 1996-05-07
5474039 Inlet tube for an internal combustion engine 1995-12-12
5422444 Muffler for an internal combustion engine 1995-06-06
5201288 Two-cycle engine with fuel injection 1993-04-13