Assignee
SANGAMO ELECTRIC CO
9 granted patents·257 citations·filing 1974–1977
Top patents by PatentIndex Score
9 records- 0190US4048605ASplit core current transformer having an interleaved joint and hinge structureSANGAMO ELECTRIC CO·Filed 1976·Granted Sep 13, 1977·80 cites·1 claims
- 0289US4121147AElectric meter for mounting with a standard watthour meterSANGAMO ELECTRIC CO·Filed 1976·Granted Oct 17, 1978·72 cites·12 claims
- 0380US4122498AEvent data recording apparatus with digitally encoded time and dateSANGAMO ELECTRIC CO·Filed 1977·Granted Oct 24, 1978·24 cites·31 claims
- 0473US4083052AElectronic tachographSANGAMO ELECTRIC CO·Filed 1976·Granted Apr 4, 1978·50 cites·30 claims
- 0558US3970861ADemand controllerSANGAMO ELECTRIC CO·Filed 1974·Granted Jul 20, 1976·13 cites·11 claims
- 0640US4015290ALow power recording instrument with two or more tracksSANGAMO ELECTRIC CO·Filed 1975·Granted Mar 29, 1977·5 cites·15 claims
- 0736US4074192AKeyless unidirectional reset for cumulative demand registerSANGAMO ELECTRIC CO·Filed 1976·Granted Feb 14, 1978·4 cites·5 claims
- 0828US3996501ALocking arrangement for a watthour meter adapter assemblySANGAMO ELECTRIC CO·Filed 1975·Granted Dec 7, 1976·7 cites·8 claims
- 0920US4004207ARotary switchSANGAMO ELECTRIC CO·Filed 1975·Granted Jan 18, 1977·2 cites·9 claims
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