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Shock hazard protection system
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Patent number 6,621,671
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Issue date Sep 16, 2003
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Leviton Manufacturing Co., Inc.
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Bernard Gershen
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Shock hazard protection system
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Patent number 6,469,881
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Issue date Oct 22, 2002
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Leviton Manufacturing Co., Inc.
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Bernard Gershen
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Shock hazard protection system
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Patent number 6,016,244
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Issue date Jan 18, 2000
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Leviton Manufacturing Co., Inc.
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Bernard Gershen
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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-
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Shock hazard protection system
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Patent number 5,801,912
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Issue date Sep 1, 1998
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Leviton Manufacturing Co., Inc.
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Bernard Gershen
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Solid state motor speed control
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Patent number 5,789,894
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Issue date Aug 4, 1998
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Leviton Manufacturing Co., Inc.
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Benjamin Neiger
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Circuit analyzing system
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Patent number 5,729,421
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Issue date Mar 17, 1998
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Leviton Manufacturing Co., Inc.
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Bernard Gershen
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G01 - MEASURING TESTING
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-
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Solid state motor speed control
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Patent number 5,684,376
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Issue date Nov 4, 1997
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Leviton Manufacturing Co., Inc.
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Benjamin Neiger
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Faceplate for a quiet fan controller
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Patent number D381313
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Issue date Jul 22, 1997
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Leviton Manufacturing Co., Inc.
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Edward Krajci
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D13 - Equipment for production, distribution, or transformation of energy
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Faceplate for a rotary switch housing
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Patent number D380453
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Issue date Jul 1, 1997
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Leviton Manufacturing Co., Inc.
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Edward Krajci
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D13 - Equipment for production, distribution, or transformation of energy
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-
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Shock hazard protection system
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Patent number 5,583,730
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Issue date Dec 10, 1996
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Leviton Manufacturing Co., Inc.
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Bernard Gershen
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Circuit analyzing system
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Patent number 5,499,155
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Issue date Mar 12, 1996
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Leviton Manufacturing Co., Inc.
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Bernard Gershen
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G01 - MEASURING TESTING
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Shock hazard protection system
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Patent number 5,402,298
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Issue date Mar 28, 1995
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Leviton Manufacturing Co., Inc.
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Bernard Gershen
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Circuit analyzing system
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Patent number 5,383,084
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Issue date Jan 17, 1995
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Leviton Manufacturing Co., Inc.
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Bernard Gershen
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G01 - MEASURING TESTING
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Combined dimmer switches and cover plate
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Patent number D336894
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Issue date Jun 29, 1993
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Leviton Manufacturing Co., Inc.
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Albert Zaretsky
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D13 - Equipment for production, distribution, or transformation of energy
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Combined switches and cover plate
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Patent number D335283
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Issue date May 4, 1993
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Leviton Manufacturing Company
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Joseph G. Justiniano
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D13 - Equipment for production, distribution, or transformation of energy
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Shock hazard protection system
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Patent number 5,166,853
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Issue date Nov 24, 1992
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Leviton Manufacturing Co., Inc.
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Bernard Gershen
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER