Inventor
KANNCHEN WERNER
3 patents
Patents
3 patentsUS4837376AJun 6, 1989
Process for refining silicon and silicon purified thereby
BAYER AG34 citations90
US4755220AJul 5, 1988
Materials resistant to metal and salt melts, their production and their use
BAYER AG19 citations81
US4321237AMar 23, 1982
Treating hydrolysis residues from preparation of titanium dioxide
BAYER AG3 citations60