Inventor
BELL CLIFFORD J
US3 patents
Patents
3 patentsUS4699573AOct 13, 1987
Transformer oil pump bearing material
WESTINGHOUSE ELECTRIC CORP35 citations89
US4320431AMar 16, 1982
Fluid circulating pump
WESTINGHOUSE ELECTRIC CORP34 citations88
US4434448AFeb 28, 1984
Non-contaminating transformer oil pump, static arrester, and control circuit
WESTINGHOUSE ELECTRIC CORP14 citations69