David James Gritter

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Elmhurst, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Three-phase, quasi-square wave VSCF induction generator system
- Patent number 4,041,368
- Issue date Aug 9, 1977
- Borg-Warner Corporation
- David James Gritter
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Excitation system for multi-phase induction generator
- Patent number 4,006,398
- Issue date Feb 1, 1977
- Borg-Warner Corporation
- David James Gritter
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Variable speed, constant frequency induction generator system
- Patent number 3,982,170
- Issue date Sep 21, 1976
- Borg-Warner Corporation
- David James Gritter
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Complementary commutation circuit for bipolar inverter
- Patent number 3,964,086
- Issue date Jun 15, 1976
- Borg-Warner Corporation
- David James Gritter
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER