GW

Gunter Warnecke

KR Krone: 1 patents #72 of 185Top 40%
Overall (All Time): #4,076,723 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4352959 Device for visual display of telephone operation symbols Gerhard Schiller 1982-10-05