Fred S. Sadler

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Racine, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Electrical insulating system
- Patent number 4,450,424
- Issue date May 22, 1984
- McGraw-Edison Company
- Fred S. Sadler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for making electrical insulating paper and the product thereof
- Patent number 4,407,697
- Issue date Oct 4, 1983
- McGraw-Edison Company
- Fred S. Sadler
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Dielectric system for an electrical apparatus
- Patent number 4,110,496
- Issue date Aug 29, 1978
- McGraw-Edison Company
- John Lapp
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical capacitor having an impregnated dielectric
- Patent number 4,097,912
- Issue date Jun 27, 1978
- McGraw-Edison Company
- John Lapp
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical capacitor having an impregnated dielectric system
- Patent number 4,097,913
- Issue date Jun 27, 1978
- McGraw-Edison Company
- John Lapp
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Capacitor with liquid polybutene dielectric
- Patent number 3,996,505
- Issue date Dec 7, 1976
- McGraw-Edison Company
- John Lapp
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cellulose material treated with a thermosetting resin and having im...
- Patent number 3,931,027
- Issue date Jan 6, 1976
- McGraw-Edison Company
- Fred S. Sadler
- H01 - BASIC ELECTRIC ELEMENTS