HM

Hubert Malik

SG Sgl Technik Gmbh: 1 patents #11 of 17Top 65%
Overall (All Time): #3,527,994 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6645456 Method for producing expandable graphite intercalation compounds using phosphoric acids, and graphite foil Oswin Öttinger 2003-11-11