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Alexander N. Kasak
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El Paso, TX, US
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Patents Grants
last 30 patents
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
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Patent Grant
Multi-segment filament high output halogen lamp
Patent number
7,468,576
Issue date
Dec 23, 2008
Osram Sylvania Inc.
Alexander N. Kasak
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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
Multi-segment filament high output halogen lamp
Publication number
20050156501
Publication date
Jul 21, 2005
Osram Sylvania Inc.
Alexander N. Kasak
H01 - BASIC ELECTRIC ELEMENTS