Lewis; J. Harry

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London, CA

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Patents Grantslast 30 patents

Information Patent Grant
Motor-powered spreading apparatus for use with articulating dump boxes
- Patent number 5,649,666
- Issue date Jul 22, 1997
- Lewis; J. Harry
- J. Harry Lewis
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle-mountable push broom
- Patent number 5,621,940
- Issue date Apr 22, 1997
- Lewis; J. Harry
- J. Harry Lewis
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES