BS

Bernd Schweisser

UA Usm Holding Ag: 2 patents #83 of 341Top 25%
Overall (All Time): #2,364,123 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4411115 Spacer frames for multi-pane glazing units Taieb Marzouki 1983-10-25
4268553 Method for double glazing units Taieb Marzouki 1981-05-19