WG

Wolfgang Goepfert

SA Siemens Aktiengesellschaft: 1 patents #10,653 of 22,248Top 50%
📍 Straubing, DE: #100 of 185 inventorsTop 55%
Overall (All Time): #3,945,701 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4721351 Method and apparatus for variable attenuation of an optical waveguide Walter Proebster, Dieter Will 1988-01-26