Inventor
PALKA EUGENE
US3 patents
Patents
3 patentsUS5134108AJul 28, 1992
Process for preparing catalyst with copper or zinc and with chromium, molybdenum, tungsten, or vanadium, and product thereof
ENGELHARD CORP74 citations94
US5080718AJan 14, 1992
Inorganic pigments of the empirical formula Ax By Cz
ENGELHARD CORP36 citations90
US6054627AApr 25, 2000
Hydrogenation catalyst, process for preparing and process of using said catalyst
ENGELHARD CORP29 citations89