JG

Jean-Bernard Griessen

ES Ebauches Electroniques Sa: 1 patents #9 of 23Top 40%
📍 Cornaux, CH: #8 of 13 inventorsTop 65%
Overall (All Time): #4,027,387 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4423964 Timepiece with alarm and time setting device Willy Cleusix 1984-01-03