WE

Walter Eichenberger

GA Gretag Aktiengesellschaft: 1 patents #27 of 53Top 55%
SA Swiss Aluminium: 1 patents #130 of 286Top 50%
Overall (All Time): #2,366,578 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D264444 Densitymeter Ernest Muchenberger 1982-05-18
4185810 Device for cooling long items of material which have been heated Bernhard Hilge 1980-01-29