JB

Jean-Francois Bernhard

BA Bron Elektronik Ag: 2 patents #3 of 14Top 25%
📍 Morrens, CH: #7 of 12 inventorsTop 60%
Overall (All Time): #2,318,929 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5066121 Method and apparatus for measuring the flash duration of a flash unit — 1991-11-19
5048955 Device for measuring color temperature — 1991-09-17