ZHI GANG LUO

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GUANGZHOU, CN

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Patents Grantslast 30 patents

Information Patent Grant
Prefabricated infilled panel-frame structure capable of accommodati...
- Patent number 12,252,898
- Issue date Mar 18, 2025
- South China University of Technology
- Junxian Zhao
- E04 - BUILDING
Information Patent Grant
Walk-in bathtub with water-proof door and sealing mechanism
- Patent number 8,375,478
- Issue date Feb 19, 2013
- 5 Star Steam Rooms L.L.C.
- Zhi Gang Luo
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
PREFABRICATED INFILLED PANEL-FRAME STRUCTURE CAPABLE OF ACCOMMODATI...
- Publication number 20240417992
- Publication date Dec 19, 2024
- SOUTH CHINA UNIVERSITY OF TECHNOLOGY
- Junxian ZHAO
- E04 - BUILDING
Information Patent Application
WALK-IN BATHTUB WITH WATER-PROOF DOOR AND SEALING MECHANISM
- Publication number 20130145542
- Publication date Jun 13, 2013
- 5 Star Steam Rooms LLC dba Sanspa Five Star
- Zhi Gang Luo
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
WALK-IN BATHTUB WITH WATER-PROOF DOOR AND SEALING MECHANISM
- Publication number 20100156120
- Publication date Jun 24, 2010
- ZHI GANG LUO
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES