Thai Nguyen

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De Soto, KS, US

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Patents Grantslast 30 patents

Information Patent Grant
Rail clip
- Patent number 10,519,609
- Issue date Dec 31, 2019
- Progress Rail Services Corporation
- Thai Nguyen
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Recessed concrete rail seat assembly
- Patent number 10,392,754
- Issue date Aug 27, 2019
- Progress Rail Services Corporation
- Thai Nguyen
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
RECESSED CONCRETE RAIL SEAT ASSEMBLY
- Publication number 20180073199
- Publication date Mar 15, 2018
- Progress Rail Services Corporation
- Thai Nguyen
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
RAIL CLIP
- Publication number 20180051422
- Publication date Feb 22, 2018
- Progress Rail Services Corporation
- Thai Nguyen
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
RAIL CLIP TOOL
- Publication number 20180038052
- Publication date Feb 8, 2018
- Progress Rail Services Corporation
- Thai Nguyen
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS