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Ronald Knox
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Mornington, AU
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last 30 patents
Information
Patent Grant
Detection of airborne pollutants
Patent number
6,285,291
Issue date
Sep 4, 2001
Vision Products Pty. Ltd.
Ronald Knox
G08 - SIGNALLING
Information
Patent Grant
Detection of airborne pollutants
Patent number
6,184,537
Issue date
Feb 6, 2001
Vision Products Pty Ltd.
Ronald Knox
G08 - SIGNALLING
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Patent Grant
Filter integrity monitoring system
Patent number
6,052,058
Issue date
Apr 18, 2000
Vision Products Pty. Ltd.
Ronald Knox
G08 - SIGNALLING