KG

Knut Graef

📍 Hattingen, DE: #96 of 190 inventorsTop 55%
Overall (All Time): #3,876,386 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5015688 Aqueous heat-cupable coating substance in a polyester and acrylic base, process for its manufacture and its use Klaus Bederke, Volker Ducoffre 1991-05-14