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James P. O'Sullivan
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Purley, GB
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last 30 patents
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Patent Grant
Collision avoidance apparatus
Patent number
4,623,966
Issue date
Nov 18, 1986
Sperry Limited
James P. O'Sullivan
G01 - MEASURING TESTING
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Patent Grant
Collision avoidance apparatus
Patent number
4,313,115
Issue date
Jan 26, 1982
Sperry Limited
James P. O'Sullivan
G01 - MEASURING TESTING