KA

Kay Appel

U.S. Philips: 1 patents #205 of 1,030Top 20%
📍 Wittlich, DE: #11 of 38 inventorsTop 30%
Overall (1989): #91,212 of 140,708Top 65%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4839775 Thick-film circuit arrangement having a ceramic substrate plate Wolfgang E. Schnitker, Michael P. J. Nover 1989-06-13