RI

Ralf Ihrig

TS Tesa Se: 1 patents #159 of 297Top 55%
Overall (All Time): #2,786,987 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10626309 Biodegradable, pressure-sensitive adhesive based on polyester-polyurethane Uwe Schümann, Manfred Spies, Kirstin Weiland 2020-04-21