GW

Gerald Westphal

TB Triumph-Adler Aktiengesellschaft Fur Buro-Informationstechnik: 1 patents #4 of 11Top 40%
Overall (All Time): #4,019,752 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4534668 Photoelectric keyboard Heinz Hildel, Wolfgang Schnell 1985-08-13