John DeLeo

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Southington, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Circuit breaker lock-out block
- Patent number 5,521,344
- Issue date May 28, 1996
- John De Leo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Universal high voltage ground stud insulating system
- Patent number 4,941,834
- Issue date Jul 17, 1990
- John DeLeo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Easily removable high voltage ground stud insulator
- Patent number 4,859,192
- Issue date Aug 22, 1989
- John DeLeo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Easily removable high voltage ground stud insulator
- Patent number 4,822,289
- Issue date Apr 18, 1989
- John DeLeo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High voltage ground stud
- Patent number 4,744,765
- Issue date May 17, 1988
- DeLeo; John
- John DeLeo
- H01 - BASIC ELECTRIC ELEMENTS