Alexander Chong

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Woodbridge, Ontario, CA

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Patents Grantslast 30 patents

Information Patent Grant
Ice-making machine and heat exchanger therefor
- Patent number 10,429,114
- Issue date Oct 1, 2019
- SUNWELL ENGINEERING COMPANY LIMITED
- Vladimir Goldstein
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

Patents Applicationslast 30 patents

Information Patent Application
ICE-MAKING MACHINE AND HEAT EXCHANGER THEREFOR
- Publication number 20170336121
- Publication date Nov 23, 2017
- Sunwell Engineering Company Limited
- Vladimir Goldstein
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
A STORAGE UNIT FOR MAINTAINING A GENERALLY CONSTANT TEMPERATURE
- Publication number 20170038115
- Publication date Feb 9, 2017
- Sunwell Engineering Company Limited
- Vladimir Goldstein
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...