Inventor
HUTCHINS CLINTON E
US8 patents
Patents
8 patentsUS4987519AJan 22, 1991
Hermetically sealed aluminum electrolytic capacitor
SPRAGUE ELECTRIC CO90 citations91
US4537665AAug 27, 1985
Production of aluminum foil capacitor electrodes
SPRAGUE ELECTRIC CO21 citations80
US4908338AMar 13, 1990
Dried emulsion ceramic process
SPRAGUE ELECTRIC CO8 citations73
US4749664AJun 7, 1988
Emulsion-char method for making fine ceramic powders
SPRAGUE ELECTRIC CO13 citations73
US4588486AMay 13, 1986
Etching of aluminum capacitor foil
SPRAGUE ELECTRIC CO17 citations72
US4470885ASep 11, 1984
Process for treating aluminum electrolytic capacitor foil
SPRAGUE ELECTRIC CO9 citations71
US4584067AApr 22, 1986
Etching of aluminum electrolytic capacitor foil
SPRAGUE ELECTRIC CO10 citations65
US4332651AJun 1, 1982
AC Etching of aluminum capacitor foil
SPRAGUE ELECTRIC CO4 citations57