Inventor
VOELKL ERFRIED
DE7 patents
Patents
7 patentsUS4301126ANov 17, 1981
Process for destroying phosgene
BASF AG10 citations72
US4237318ADec 2, 1980
Manufacture of aqueous methanolic solution of sodium formate
BASF AG7 citations72
US4475749AOct 9, 1984
Flange coupling
BASF AG16 citations70
US4324570AApr 13, 1982
Apparatus for de-dusting gases
BASF AG11 citations68
US4144146AMar 13, 1979
Continuous manufacture of sodium dithionite solutions by cathodic reduction
BASF AG17 citations68
US4017593AApr 12, 1977
Manufacture of sodium dithionite
BASF AG4 citations58
US4139351AFeb 13, 1979
Separation of finely divided metal oxides, produced by combustion of metal carbonyls, from a stream of gas
BASF AG4 citations57