Assignee
SPC HOLDING CO INC
US·2 granted patents·160 citations·filing 1987–1989
Technology mixH02K2
Top patents by PatentIndex Score
2 records- 0194US4808868ASingle and polyphase electromagnetic induction machines having regulated polar magnetic symmetrySPC HOLDING CO INC·Filed 1987·Granted Feb 28, 1989·98 cites·38 claims
- 0287US4896063AElectromagnetic induction devices with multi-form winding and reflected magnetizing impedanceSPC HOLDING CO INC·Filed 1989·Granted Jan 23, 1990·62 cites·8 claims
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