DM

Dieter Mateika

U.S. Philips: 1 patents #96 of 532Top 20%
📍 Ellerbek, DE: #1 of 2 inventorsTop 50%
Overall (1982): #69,254 of 81,411Top 90%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4355072 Magnetic hexagonal ferrite layer on a nonmagnetic hexagonal mixed crystal substrate Gunter Bartels 1982-10-19