Inventor
LIPP DAVID W
7 patents
Patents
7 patentsUS4174152ANov 13, 1979
Electrochromic devices with polymeric electrolytes
AMERICAN CYANAMID CO215 citations97
US4902764AFeb 20, 1990
Polymeric sulfide mineral depressants
AMERICAN CYANAMID CO34 citations92
US4888106ADec 19, 1989
Method of using polymeric sulfide mineral depressants
AMERICAN CYANAMID CO32 citations92
US4744893AMay 17, 1988
Polymeric sulfide mineral depressants
AMERICAN CYANAMID CO38 citations92
US4866150ASep 12, 1989
Polymeric sulfide mineral depressants
AMERICAN CYANAMID CO20 citations81
US4328141AMay 4, 1982
Stabilization of rosin dispersions with low molecular weight non-ionic polymers
AMERICAN CYANAMID CO12 citations69
US4717550AJan 5, 1988
Process for purifying alumina
AMERICAN CYANAMID CO4 citations62