Dick Y. K. Chang

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Indianapolis, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Accumulator mounting method and apparatus
- Patent number 5,036,674
- Issue date Aug 6, 1991
- Carrier Corporation
- Dick Y. K. Chang
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Coil support structure
- Patent number 4,748,827
- Issue date Jun 7, 1988
- Dick Y. K. Chang
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Self-draining base pan for an air conditioner
- Patent number 4,748,828
- Issue date Jun 7, 1988
- Carrier Corporation
- Dick Y. K. Chang
- F24 - HEATING RANGES VENTILATING