WH

Werner Heher

PG Polygram Gmbh: 1 patents #5 of 24Top 25%
📍 Lehrte, DE: #61 of 134 inventorsTop 50%
Overall (All Time): #3,939,952 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4874085 Storage cassette for high storage density, disc-shaped information carriers Hermann Grobecker, Adelbert Zielasek, Frederik B. Nusselder 1989-10-17