Pelle Nghi DUONG

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Garnet Valey, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Transparent railroad railseat assembly
- Patent number 11,634,872
- Issue date Apr 25, 2023
- Pandrol Limited
- Frank Howard Coats
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Method and apparatus for installing a rail on a tie in a railroad s...
- Patent number 10,519,608
- Issue date Dec 31, 2019
- Pandrol Limited
- Frank Howard Coats
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Railway ail fastening assembly and method
- Patent number 9,725,854
- Issue date Aug 8, 2017
- Pandrol Limited
- Pelle Nghi Duong
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
TRANSPARENT RAILROAD RAILSEAT ASSEMBLY
- Publication number 20200102706
- Publication date Apr 2, 2020
- Pandrol Limited
- Frank Howard COATS
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
METHOD AND APPARATUS FOR INSTALLING A RAIL ON A TIE IN A RAILROAD S...
- Publication number 20180127924
- Publication date May 10, 2018
- Pandrol Limited
- Frank Howard COATS
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Railway rail fastening assembly and method
- Publication number 20160376751
- Publication date Dec 29, 2016
- Pandrol Limited
- Pelle Nghi DUONG
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES