Ole N. Ibsen

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Bloomington, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Circuit for shutting down an inverter
- Patent number 4,107,771
- Issue date Aug 15, 1978
- General Electric Company
- Thomas E. Anderson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit for detecting the flow of an excess of reverse power from a...
- Patent number 4,100,587
- Issue date Jul 11, 1978
- General Electric Company
- Thomas E. Anderson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit for preventing overdischarge of a battery
- Patent number 4,086,525
- Issue date Apr 25, 1978
- General Electric Company
- Ole N. Ibsen
- G01 - MEASURING TESTING
Information Patent Grant
Circuit for detecting a missed commutation in an inverter
- Patent number 4,068,294
- Issue date Jan 10, 1978
- General Electric Company
- Thomas E. Anderson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER