Inventor
READIO PHILIP D
9 patents
Patents
9 patentsUS4141850AFeb 27, 1979
Dissolution of metals
DART IND INC25 citations81
US4222779ASep 16, 1980
Non-chromate conversion coatings
DART IND INC27 citations78
US4158592AJun 19, 1979
Dissolution of metals utilizing a H2 O2 -sulfuric acid solution catalyzed with ketone compounds
DART IND INC8 citations72
US4158593AJun 19, 1979
Dissolution of metals utilizing a H2 O2 -sulfuric acid solution catalyzed with selenium compounds
DART IND INC14 citations72
US4140646AFeb 20, 1979
Dissolution of metals with a selenium catalyzed H2 O2 -H2 SO4 etchant containing t-butyl hydroperoxide
DART IND INC14 citations71
US4225350ASep 30, 1980
Non-chromate conversion coatings
DART IND INC9 citations70
US4225351ASep 30, 1980
Non-chromate conversion coatings
DART IND INC9 citations70
US3953304AApr 27, 1976
Electroplating baths for nickel and brightener-leveler compositions therefor
DART IND INC14 citations67
US4174253ANov 13, 1979
Dissolution of metals utilizing a H2 O2 -H2 SO4 solution catalyzed with hydroxy substituted cycloparaffins
DART IND INC5 citations61