James W. P. Phelpstead

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Southampton, GB

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Patents Grantslast 30 patents

Information Patent Grant
Smoking articles
- Patent number 4,838,286
- Issue date Jun 13, 1989
- British American Tobacco Company Limited
- James W. P. Phelpstead
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Tobacco smoke filters
- Patent number 4,754,766
- Issue date Jul 5, 1988
- British American Tobacco Company Limited
- John A. Luke
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Tobacco smoke filters
- Patent number 4,660,579
- Issue date Apr 28, 1987
- British American Tobacco Company Limited
- Henry G. Horsewell
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Tobacco-smoke filters
- Patent number 4,300,577
- Issue date Nov 17, 1981
- British American Tobacco Company Limited
- Henry G. Horsewell
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES