Thomas Pravongviengkham, Sr.

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Elgin, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Nurse call connector system and method
- Patent number 7,160,133
- Issue date Jan 9, 2007
- Gencsus
- Margaret Karadimas
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical connector system and method involving positive mating an...
- Patent number 7,081,024
- Issue date Jul 25, 2006
- GENSUS
- Margaret Karadimas
- H01 - BASIC ELECTRIC ELEMENTS