Thomas S. Hendrickson

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Crestwood, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Incandescent lamp with integral voltage converter
- Patent number 6,445,133
- Issue date Sep 3, 2002
- Litetronics International, Inc.
- Lin Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lamp with removable base and replaceable bulb capsule
- Patent number 5,465,025
- Issue date Nov 7, 1995
- Litetronics International, Inc.
- Thomas S. Hendrickson
- F21 - LIGHTING
Information Patent Grant
Lamp having an improved bulb mounting member
- Patent number 4,958,266
- Issue date Sep 18, 1990
- RCS Industries, Inc.
- Robert C. Sorensen
- F21 - LIGHTING