RK

Roswitha Kreiner

RH Rosenthal Holdings: 1 patents #1 of 1Top 100%
📍 Selb, DE: #1 of 6 inventorsTop 20%
Overall (1997): #85,110 of 185,788Top 50%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5614448 Method for the manufacture of porcelain — 1997-03-25