Charles I. Kowalski

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Mt. Clemens, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Open-celled, electrically conductive ceramic network
- Patent number 4,887,795
- Issue date Dec 19, 1989
- Champion Spark Plug Company
- Joseph Nemeth
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Carbon resistor and method for producing same
- Patent number 4,511,524
- Issue date Apr 16, 1985
- Champion Spark Plug Company
- Joseph Nemeth
- H01 - BASIC ELECTRIC ELEMENTS