Individual holder
EPSTEIN BARRY M
US·14 granted patents·758 citations·filing 1977–2006
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
14 records- 0198US4675538AGeneral purpose uninterruptible power supplyEPSTEIN BARRY M·Filed 1986·Granted Jun 23, 1987·322 cites·26 claims
- 0296US7327547B1Circuit element and use thereofEPSTEIN BARRY M·Filed 2006·Granted Feb 5, 2008·54 cites·43 claims
- 0393US5270658AMeans and method for testing and monitoring a circuit breaker panel assemblyEPSTEIN BARRY M·Filed 1991·Granted Dec 14, 1993·107 cites·53 claims
- 0487US4675772AProtector network for A-C equipmentEPSTEIN BARRY M·Filed 1986·Granted Jun 23, 1987·60 cites·3 claims
- 0584US5257157AProtector network for A-C equipmentEPSTEIN BARRY M·Filed 1990·Granted Oct 26, 1993·56 cites·27 claims
- 0681US5023746ASuppression of transients by current sharingEPSTEIN BARRY M·Filed 1989·Granted Jun 11, 1991·41 cites·3 claims
- 0777US7193837B1Plug and circuitry for grounding an elementEPSTEIN BARRY M·Filed 2005·Granted Mar 20, 2007·17 cites·11 claims
- 0871US4835650AApparatus and method for minimizing the let-through voltage associated with circuits used in conjunction with electronic elements to suppress surges, transients and like electrical disturbancesEPSTEIN BARRY M·Filed 1987·Granted May 30, 1989·26 cites·40 claims
- 0963US4794490AHeavy-duty cable termination systemEPSTEIN BARRY M·Filed 1987·Granted Dec 27, 1988·20 cites·36 claims
- 1062US4297534APushbutton telephone set disabling meansEPSTEIN BARRY M·Filed 1980·Granted Oct 27, 1981·15 cites·50 claims
- 1160US6987659B1Plug and circuitry for grounding an elementEPSTEIN BARRY M·Filed 2002·Granted Jan 17, 2006·19 cites·20 claims
- 1257US4127888ASurge protector and test network for AC equipmentEPSTEIN BARRY M·Filed 1977·Granted Nov 28, 1978·11 cites·8 claims
- 1331US4860150AProtector network for A-C equipmentEPSTEIN BARRY M·Filed 1988·Granted Aug 22, 1989·3 cites·24 claims
- 1427US5191502AUnitary panel for connecting a load to a power source in a manner which controls voltage surges and transients and accommodates the needs of non-linear loadsEPSTEIN BARRY M·Filed 1991·Granted Mar 2, 1993·7 cites·22 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →