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Robert S. Hanna
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Coopersburg, PA, US
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last 30 patents
Information
Patent Grant
Wireless transmitter for selectable light level control
Patent number
D391924
Issue date
Mar 10, 1998
Lutron Electronics Co., Inc.
Noel Mayo
D13 - Equipment for production, distribution, or transformation of energy
Information
Patent Grant
Combined bezel and actuator for dimmer switch
Patent number
D364141
Issue date
Nov 14, 1995
Lutron Electronics Co., Inc.
Robert S. Hanna
D13 - Equipment for production, distribution, or transformation of energy
Information
Patent Grant
Lighting indicating device having plural illuminating elements with...
Patent number
5,399,940
Issue date
Mar 21, 1995
Lutron Electronics Co., Inc.
Robert S. Hanna
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Combined bezel and wall switch actuators
Patent number
D353798
Issue date
Dec 27, 1994
Lutron Electronics Co., Inc.
Gary W. Bryde
D13 - Equipment for production, distribution, or transformation of energy
Information
Patent Grant
Quiet fan speed control with linear adjustment actuator
Patent number
5,293,103
Issue date
Mar 8, 1994
Lutron Electronics Co., Inc.
Robert S. Hanna
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Lighting control device
Patent number
5,248,919
Issue date
Sep 28, 1993
Lutron Electronics Co., Inc.
Robert S. Hanna
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Multi-position wall mountable control switch with tactile feedback...
Patent number
5,191,971
Issue date
Mar 9, 1993
Lutron Electronics Co., Inc.
Susan S. Hakkarainen
H01 - BASIC ELECTRIC ELEMENTS