Richard C. Laird

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El Paso, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Reversible lamp
- Patent number 7,637,649
- Issue date Dec 29, 2009
- Osram Sylvania Inc.
- Ceferino Garcia
- F21 - LIGHTING
Information Patent Grant
Lamp filament
- Patent number 7,541,726
- Issue date Jun 2, 2009
- Osram Sylvania Inc.
- Jason J. Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluorescent lamp and method for attaching a base member to an end o...
- Patent number 7,033,239
- Issue date Apr 25, 2006
- Osram Sylvania Inc.
- Gary T. Cunkelman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluorescent lamp and method for attaching a base member to an end o...
- Patent number 6,794,811
- Issue date Sep 21, 2004
- Osram Sylvania Inc.
- Gary T. Cunkelman
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Reversible lamp base
- Publication number 20080136307
- Publication date Jun 12, 2008
- Ceferino Garcia
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Reversible lamp
- Publication number 20080094856
- Publication date Apr 24, 2008
- Ceferino Garcia
- F21 - LIGHTING
Information Patent Application
Lamp filament
- Publication number 20080018219
- Publication date Jan 24, 2008
- Osram Sylvania Inc.
- Jason J. Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Fluorescent lamp and method for attaching a base member to an end o...
- Publication number 20040056581
- Publication date Mar 25, 2004
- Gary T. Cunkelman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Fluorescent lamp and method for attaching a base member to an end o...
- Publication number 20030155858
- Publication date Aug 21, 2003
- OSRAM SYLVANIA Inc.
- Gary T. Cunkelman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Fluorescent lamp and method for mounting an insulator disk thereon
- Publication number 20030155852
- Publication date Aug 21, 2003
- OSRAM SYLVANIA Inc.
- Gary T. Cunkelman
- H01 - BASIC ELECTRIC ELEMENTS