Patrick Ward

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West Haven, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Germicidal lamp with end of life arc quenching device
- Patent number 6,812,639
- Issue date Nov 2, 2004
- Light Sources, Inc.
- Patrick Ward
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
Quartz gas discharge lamp providing photocatalytic oxidation
- Publication number 20060120929
- Publication date Jun 8, 2006
- Patrick Ward
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Germicidal lamp with end of life arc quenching device
- Publication number 20040051459
- Publication date Mar 18, 2004
- Patrick Ward
- H01 - BASIC ELECTRIC ELEMENTS