Robert S. Douglass

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Glencoe, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Knife blade fuse having an electrically insulative element over an...
- Patent number 5,736,918
- Issue date Apr 7, 1998
- Cooper Industries, Inc.
- Robert S. Douglass
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-function heater element for dual element ferrule fuses
- Patent number 5,239,291
- Issue date Aug 24, 1993
- Cooper Industries, Inc.
- Michael C. Henricks
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Class J time delay fuse
- Patent number 5,077,534
- Issue date Dec 31, 1991
- Cooper Industries, Inc.
- Robert S. Douglass
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Class J time delay fuse
- Patent number 4,994,779
- Issue date Feb 19, 1991
- Cooper Industries, Inc.
- Robert S. Douglass
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cable fuse
- Patent number 4,831,353
- Issue date May 16, 1989
- Cooper Industries, Inc.
- Aldino J. Gaia
- H01 - BASIC ELECTRIC ELEMENTS