MAGNETIC MEMORY DEVICE US Pat. 3569947 - Filed Jun 16, 1969 United States Patent 3569947 [72] Inventor Raymond J. Radus ... 3569947 ... Molded case current limiting circuit breaker US Pat. 5260533 - Filed Oct 18, 1991 - Westinghouse Electric Corp. ... 3569947 ... Motionless electromagnetic generator US Pat. 6362718 - Filed Sep 6, 2000 ... A * 6/ McMurray 3569947 A 3/ Radus 340/ ... Programmable controller US Pat. 3982228 - Filed Aug 7, 1975 - E. I. DuPont de Nemours and Company ... 340/ BC [51 ] Int. Cl.2 G05B/02; G06F/00; G11C/06 [58] Field of Search 340/,
BC |56] References Cited UNITED STATES PATENTS 3569947 3/ Radus 340/ BC ... Stay up to date on these results using the patents RSS feed on 3569947.
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