Inventor
CASCIARI RAOUL
5 patents
Patents
5 patentsUS4692826ASep 8, 1987
Bearing assembly with integrated ferrofluid seal
FERROFLUIDICS CORP44 citations91
US4628384ADec 9, 1986
Bearing assembly with integrated ferrofluid seal
FERROFLUIDICS CORP46 citations91
US4407508AOct 4, 1983
Single-pole-piece ferrofluid seal apparatus and exclusion seal system
FERROFLUIDICS CORP54 citations91
US4252353AFeb 24, 1981
Self-activating ferrofluid seals
FERROFLUIDICS CORP34 citations91
US4252328AFeb 24, 1981
Self-activating ferrofluid seal and method
FERROFLUIDICS CORP27 citations80