Lawrence K. Edwards

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Falls Church, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Collapsible railing
- Patent number 5,237,932
- Issue date Aug 24, 1993
- Futrex, Inc.
- Lawrence K. Edwards
- B61 - RAILWAYS
Information Patent Grant
Passsenger car with emergency exit
- Patent number 5,209,435
- Issue date May 11, 1993
- Futrex, Inc.
- Lawrence K. Edwards
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Passenger station for elevated railway system
- Patent number 4,394,837
- Issue date Jul 26, 1983
- Lawrence K. Edwards
- B61 - RAILWAYS