Rowland F. Evans

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Featherstone, Staffordshire WV10 7TC, GB

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Patents Grantslast 30 patents

Information Patent Grant
Temperature regulating system, method and apparatus
- Patent number 5,589,114
- Issue date Dec 31, 1996
- Rowland F. Evans
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Temperature regulating system, method and apparatus
- Patent number 5,452,999
- Issue date Sep 26, 1995
- Rowland F. Evans
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL