Inventor
INGEBRIGTSEN JANIS
5 patents
Patents
5 patentsUS4396431AAug 2, 1983
Process for preparing olivine sand cores and molds
INT MINERALS & CHEM CORP22 citations80
US4423764AJan 3, 1984
Binder for preparing improved cores and molds
INT MINERALS & CHEM CORP9 citations72
US4422496ADec 27, 1983
Process for preparing olivine sand cores and molds
INT MINERALS & CHEM CORP8 citations72
US4522799AJun 11, 1985
Process for preparing olivine sand cores and molds
INT MINERALS & CHEM CORP3 citations61
US4383861AMay 17, 1983
Metal silico-phosphate binders and foundry shapes produced therefrom
INT MINERALS & CHEM CORP4 citations61