SR

Stig Risberg

AF Affarsverket Ffv: 3 patents #1 of 27Top 4%
Overall (All Time): #1,672,457 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4745862 Holder for a mine fuze for an antitank mine Claes G. Arnell 1988-05-24
4722277 Safety means for an ordnance fuze Kenneth Sundvall 1988-02-02
4711179 Arrangement in a mine which is capable of being neutralized Sten Sundberg, Ulf Eriksson 1987-12-08