RE

Roger Ericsson

📍 Holmsund, SE: #5 of 12 inventorsTop 45%
Overall (All Time): #2,335,641 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4730431 Beam 1988-03-15
4578912 Foundation for cellarless houses 1986-04-01