Richard C. Hartsfield

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Chesterfield, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Electromagnetic device having encapsulated construction and precise...
- Patent number 6,040,647
- Issue date Mar 21, 2000
- Emerson Electric Co.
- Cary Lee Brown
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER