Guoping Chen

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Hui'an County, CN

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Patents Grantslast 30 patents

Information Patent Grant
Welded thermoplastic hybrid cooler and method of manufacturing same
- Patent number 12,269,219
- Issue date Apr 8, 2025
- Guoping Chen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Welded thermoplastic hybrid cooler and method of manufacturing same
- Patent number 11,673,344
- Issue date Jun 13, 2023
- Guoping Chen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Welded Thermoplastic Hybrid Cooler and Method of Manufacturing Same
- Publication number 20250236075
- Publication date Jul 24, 2025
- Evolution Outdoor LLC
- Guoping CHEN
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Welded Thermoplastic Hybrid Cooler and Method of Manufacturing Same
- Publication number 20230321924
- Publication date Oct 12, 2023
- Evolution Outdoor LLC
- Guoping CHEN
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL