Hsinghua CHENG

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Canal Winchester, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Coke powder as a discharging agent for waste battery recycling and...
- Patent number 11,121,418
- Issue date Sep 14, 2021
- Omega Harvested Metallurgical, Inc.
- Hsinghua Cheng
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
COKE POWDER AS A DISCHARGING AGENT FOR WASTE BATTERY RECYCLING AND...
- Publication number 20210203017
- Publication date Jul 1, 2021
- Omega Harvested Metallurgical, Inc
- Hsinghua CHENG
- H01 - BASIC ELECTRIC ELEMENTS