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Robert Lye Crocker
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Berkshire, GB
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last 30 patents
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Patent Grant
Piezoelectric transducer and components therefor
Patent number
4,728,844
Issue date
Mar 1, 1988
Cogent Limited
Paul Wilson
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
Sealing methods
Publication number
20070220733
Publication date
Sep 27, 2007
Robert Lye Crocker
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Patent Application
Sealing methods
Publication number
20040078954
Publication date
Apr 29, 2004
Robert Lye Crocker
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...