UB

Ueli Brunner

PS Proceq Sa: 1 patents #8 of 16Top 50%
Overall (All Time): #3,814,515 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5176026 Apparatus for measuring the surface hardness of building materials Dietmar Leeb 1993-01-05