JJ

Jan Johansson

Ericsson: 1 patents #5,184 of 9,909Top 55%
📍 Bromma, SE: #221 of 409 inventorsTop 55%
Overall (All Time): #3,966,360 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4636029 Apparatus for detecting tapping of light energy from an optical fiber Gunnar Forsberg, Viesturs J. Vucins 1987-01-13