RW

Reinhard Ernst Wappmann

S& Sika Ag, Vorm. Kaspar Winkler &: 1 patents #19 of 45Top 45%
📍 Wettingen, CH: #142 of 244 inventorsTop 60%
Overall (All Time): #3,647,083 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5894071 Two-component adhesive-, sealing- or coating composition and it's use Peter Merz, Norman Blank, Hans Peter Tschan, Lutz Zabel 1999-04-13