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Jonathan Paul Foulkes
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Andover, GB
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last 30 patents
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Patent Grant
Security paper
Patent number
6,063,239
Issue date
May 16, 2000
Portals Limited
Paul Howland
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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Patent Grant
Security paper
Patent number
5,868,902
Issue date
Feb 9, 1999
Portals Limited
Paul Howland
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE