Leonard Bolduc

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Ste-Julie, CA

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Patents Grantslast 30 patents

Information Patent Grant
Electrical dampening circuit for dampening resonance of a power sig...
- Patent number 5,343,381
- Issue date Aug 30, 1994
- Hydro-Quebec
- Leonard Bolduc
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Self-regulated transformer-inductor with air gaps
- Patent number 4,766,365
- Issue date Aug 23, 1988
- Hydro-Quebec
- Leonard Bolduc
- G05 - CONTROLLING REGULATING
Information Patent Grant
Self-controlled variable inductor with air gaps
- Patent number 4,620,144
- Issue date Oct 28, 1986
- Hydro-Quebec
- Leonard Bolduc
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Variable ratio transformer and static balance compensator
- Patent number 4,445,082
- Issue date Apr 24, 1984
- Hydro-Quebec
- Gerald Roberge
- H01 - BASIC ELECTRIC ELEMENTS