Charles W. Walters

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Indianapolis, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Cathode electrode for an electrical device and method of making same
- Patent number 4,466,841
- Issue date Aug 21, 1984
- Emhart Industries, Inc.
- Charles W. Walters
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode electrode for an electrical device
- Patent number 4,408,257
- Issue date Oct 4, 1983
- Emhart Industries, Inc.
- Charles W. Walters
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode depolarizer
- Patent number 4,159,509
- Issue date Jun 26, 1979
- P. R. Mallory & Co. Inc.
- Charles W. Walters
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of making a cathode electrode for an electrolytic capacitor
- Patent number 4,121,949
- Issue date Oct 24, 1978
- P. R. Mallory & Co. Inc.
- Charles W. Walters
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode electrode for an electrolytic capacitor and method of makin...
- Patent number 4,016,465
- Issue date Apr 5, 1977
- P. R. Mallory & Co., Inc.
- Charles W. Walters
- H01 - BASIC ELECTRIC ELEMENTS