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Cyril F. Tetherton
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Poway, CA, US
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last 30 patents
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Patent Grant
Controllable barrier system for preventing unpaid admission to a fe...
Patent number
5,333,410
Issue date
Aug 2, 1994
Cubic Automatic Revenue Collection Group
Cyril F. Tetherton
G07 - CHECKING-DEVICES
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Patent Grant
Apparatus for handling strip-like media
Patent number
4,732,375
Issue date
Mar 22, 1988
Cubic Western Data
Cyril F. Tetherton
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL