CHRIS DOWDEY

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MADISON HEIGHTS, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Loading platform that mitigates gap for passengers
- Patent number 9,932,045
- Issue date Apr 3, 2018
- NATIONAL RAILROAD PASSENGER CORP.
- John D. Geddie
- B61 - RAILWAYS
Information Patent Grant
Method and system for drive for setback platform system
- Patent number 9,802,625
- Issue date Oct 31, 2017
- NATIONAL RAILROAD PASSENGER CORP.
- John D. Geddie
- B61 - RAILWAYS
Information Patent Grant
Bridge plate
- Patent number D755078
- Issue date May 3, 2016
- NATIONAL RAILROAD PASSENGER CORP.
- Tom Kennedy
- D12 - Transportation

Patents Applicationslast 30 patents

Information Patent Application
LOADING PLATFORM THAT MITIGATES GAP FOR PASSENGERS
- Publication number 20150291187
- Publication date Oct 15, 2015
- NATIONAL RAILROAD PASSENGER CORP.
- JOHN D. GEDDIE
- B61 - RAILWAYS
Information Patent Application
METHOD AND SYSTEM FOR DRIVE FOR SETBACK PLATFORM SYSTEM
- Publication number 20150291186
- Publication date Oct 15, 2015
- NATIONAL RAILROAD PASSENGER CORP.
- JOHN D. GEDDIE
- B61 - RAILWAYS