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Clive A. Brown
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Birmingham, GB
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last 30 patents
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Patent Grant
Security seal assembly
Patent number
D347157
Issue date
May 24, 1994
Blair Security Products Limited
Clive A. Brown
D08 - Tools and hardware
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Patent Grant
Snap together bolt lock
Patent number
D345291
Issue date
Mar 22, 1994
Blair Security Products Limited
Clive A. Brown
D08 - Tools and hardware