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Oxygen system for parachuting
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Patent number 10,864,388
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Issue date Dec 15, 2020
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C2M DESIGN OCD LIMITED
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Andrew Tatarek
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A62 - LIFE-SAVING FIRE-FIGHTING
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Nasal bridle insertion device
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Patent number 10,517,800
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Issue date Dec 31, 2019
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T & T DEVICES LTD
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Andrew Tatarek
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Disc component for gas control valves
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Patent number 9,022,347
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Issue date May 5, 2015
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Concept 2 Manufacture Design OCD Ltd
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Andrew Tatarek
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Medical breathing apparatus
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Patent number 8,448,643
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Issue date May 28, 2013
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Concept 2 Manufacture Design Ltd
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Andrew Richard Thomas Tatarek
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Demand valve for gas mixing
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Patent number 8,443,826
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Issue date May 21, 2013
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Concept 2 Manufacture Design OCD Ltd.
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Andrew Tatarek
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Oxygen therapy apparatus
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Patent number 6,568,391
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Issue date May 27, 2003
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Protector Technologies, B.V.
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Andrew Richard Thomas Tatarek
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE