Derek Hedley Rowles

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Milnerton, ZA

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Patents Grantslast 30 patents

Information Patent Grant
Ozone-based disinfecting device comprising a flow sensor
- Patent number 9,451,787
- Issue date Sep 27, 2016
- Arcaqua (Pty) Ltd.
- Crispin Miles Russell
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ozone-based disinfecting device comprising a flow sensor
- Patent number 8,951,477
- Issue date Feb 10, 2015
- Arcaqua (Pty) Ltd.
- Crispin Miles Russell
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

Patents Applicationslast 30 patents

Information Patent Application
Ozone-Based Disinfecting Device Comprising a Flow Sensor
- Publication number 20140369891
- Publication date Dec 18, 2014
- Arcaque (Pty) Ltd.
- Crispin Miles Russell
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
Ozone-Based Disinfecting Device Comprising a Flow Sensor
- Publication number 20140154141
- Publication date Jun 5, 2014
- Arcaqua (Pty) Ltd
- Crispin Miles Russell
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES