Daniel C. MacManus

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Owosso, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Instrument pointer attaching device
- Patent number 5,080,035
- Issue date Jan 14, 1992
- Delco Electronics Corporation
- Daniel C. MacManus
- G01 - MEASURING TESTING
Information Patent Grant
Encapsulated armature and shaft assembly
- Patent number 5,046,154
- Issue date Sep 3, 1991
- Delco Electronics Corporation
- Daniel C. MacManus
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Extended spindle electric gage mechanism
- Patent number 4,745,813
- Issue date May 24, 1988
- General Motors Corporation
- Daniel C. MacManus
- G01 - MEASURING TESTING
Information Patent Grant
Method of manufacturing a return-to-zero gauge
- Patent number 4,724,601
- Issue date Feb 16, 1988
- General Motors Corporation
- Daniel C. MacManus
- G01 - MEASURING TESTING
Information Patent Grant
Fan type mass airflow meter
- Patent number 4,332,173
- Issue date Jun 1, 1982
- General Motors Corporation
- Daniel C. MacManus
- G01 - MEASURING TESTING
Information Patent Grant
Sequential switching device
- Patent number 4,249,056
- Issue date Feb 3, 1981
- General Motors Corporation
- Daniel C. MacManus
- H01 - BASIC ELECTRIC ELEMENTS