RW

Roland Watzka

SI Sig Schweizerische Industrie-Gesellschaft: 2 patents #18 of 92Top 20%
📍 Feuerthalen, CH: #5 of 17 inventorsTop 30%
Overall (All Time): #2,373,904 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4228901 Separator device for elongate objects advancing along a conveying path Henri Bartholme 1980-10-21
4217745 Twin packaging machine 1980-08-19