HE

Helfried Ehrend

RG Rhein Chemie Rheinau Gmbh: 3 patents #16 of 127Top 15%
📍 Speyer, DE: #98 of 320 inventorsTop 35%
Overall (All Time): #1,296,951 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5250625 Process for the cross-linking of halogenated polymers 1993-10-05
5141978 Processing of polyurethane rubbers 1992-08-25
4551505 Process for crosslinking chlorinated polyethylene Michael Sauerbier 1985-11-05
4524182 Use of cross-linked epoxidized fatty oils in vulcanizing polymers Armin Bauer, Klaus Morche, Karl Nutzel, Michael Sauerbier 1985-06-18