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Andrew Gray
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York, GB
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Patents Grants
last 30 patents
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Patent Grant
Article dispensing machine and method of dispensing articles
Patent number
5,046,641
Issue date
Sep 10, 1991
Andrew P. P. Gray
G07 - CHECKING-DEVICES
Patents Applications
last 30 patents
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Patent Application
LOUVRE VANE SYSTEM
Publication number
20130056159
Publication date
Mar 7, 2013
Andrew Gray
E04 - BUILDING
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Patent Application
Product Security
Publication number
20080100457
Publication date
May 1, 2008
Andrew Gray
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES