DH

Dieter Hellebrandt

OA Olympia Werke Ag: 1 patents #25 of 56Top 45%
📍 Schortens, DE: #18 of 36 inventorsTop 50%
Overall (All Time): #3,946,723 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4725155 Ribbon cartridge for a typewriter or similar office machine Arthur Kittel 1988-02-16