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Robert E. Cassidy
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Seabrook, NH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Robust lamp filament
Patent number
6,465,939
Issue date
Oct 15, 2002
LCD Lighting, Inc.
Patrick C. Ward
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
LED light strip with brightness/current draw control circuitry
Patent number
5,661,374
Issue date
Aug 26, 1997
Astronics Corporation
Robert E. Cassidy
G05 - CONTROLLING REGULATING
Information
Patent Grant
Integrated fuse lighting system
Patent number
5,563,472
Issue date
Oct 8, 1996
Luminescent Systems, Inc.
Robert E. Cassidy
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Telescoping-rotating (370) lamp base
Patent number
5,401,190
Issue date
Mar 28, 1995
Philips Electronics North America Corporation
Harish F. Gandhi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Compact fluorescent reflector lamp
Patent number
D302472
Issue date
Jul 25, 1989
North American Philips Lighting Corp.
Wallace T. MacDonald
D26 - Lighting
Information
Patent Grant
Compact fluorescent lamp
Patent number
D302473
Issue date
Jul 25, 1989
North American Philips Lighting Corp.
Wallace T. MacDonald
D26 - Lighting
Patents Applications
last 30 patents
Information
Patent Application
Lamp filament design
Publication number
20070241654
Publication date
Oct 18, 2007
Robert Cassidy
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Cathode unit for fluorescent lamps
Publication number
20060097617
Publication date
May 11, 2006
Robert Emmett Cassidy
H01 - BASIC ELECTRIC ELEMENTS