HK

Heinrich Kappert

IA Ivoclar Vivadent Ag: 1 patents #29 of 70Top 45%
📍 Vaduz, LI: #2 of 4 inventorsTop 50%
Overall (2016): #384,268 of 481,213Top 80%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9403721 Composite ceramic material comprising zirconia Wolfram Höland, Elke Signer-Apel, Christian Ritzberger, Frank Rothbrust, Volker Rheinberger +4 more 2016-08-02