EF

Erich Feldbaumer

CA Chemiefaser Lenzing Aktiengesellschaft: 1 patents #4 of 17Top 25%
WA Waagner-Biro Aktiengesellschaft: 1 patents #8 of 30Top 30%
Overall (All Time): #4,110,119 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4198385 Reduction of sodium sulfate to sodium sulfide Heinz Loquenz, Alfred Sandri 1980-04-15