DG

Dieter Groezinger

📍 Wilhermsdorf, DE: #10 of 18 inventorsTop 60%
Overall (All Time): #3,152,426 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8403028 Water-soluble salt cores — 2013-03-26