EG

Egon Grumbach

Rohm Co.: 1 patents #1,438 of 2,292Top 65%
📍 Darmstadt, DE: #1,043 of 1,865 inventorsTop 60%
Overall (All Time): #4,123,640 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4233200 Method of sizing textile yarns and sizing agents therefor Herbert Fink, Horst Pennewiss 1980-11-11