W. Roger Thomas

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Stockton-on-Tees, GB

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Patents Grantslast 30 patents

Information Patent Grant
Braking system
- Patent number 5,407,400
- Issue date Apr 18, 1995
- Black & Decker Inc.
- W. Roger Thomas
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Lawn mower with means for selectively collecting grass and grass pl...
- Patent number 5,357,736
- Issue date Oct 25, 1994
- Black & Decker Inc.
- W. Roger Thomas
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Lawn mower
- Patent number 5,293,731
- Issue date Mar 15, 1994
- Black & Decker Inc.
- W. Roger Thomas
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...