RW

Rudiger Wittler

HK Heinrich Frings Gmbh & Co. Kg: 1 patents #4 of 6Top 70%
📍 Siegburg, DE: #72 of 150 inventorsTop 50%
Overall (All Time): #3,871,362 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4997660 Method and apparatus for controlling foam in a vinegar fermentation process — 1991-03-05