David sevack

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Hampstead, CA

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Patents Grantslast 30 patents

Information Patent Grant
Ultra-violet lamp and reflector/shield assembly
- Patent number 8,545,753
- Issue date Oct 1, 2013
- Sanuvox Technologies
- David Sevack
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ultra-violet lamp and reflection/shield assembly
- Patent number 7,976,195
- Issue date Jul 12, 2011
- Sanuvox Technologies
- Stuart Engel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ultra-violet lamp and reflector/shield assembly
- Patent number 7,837,933
- Issue date Nov 23, 2010
- Sanuvox Technologies
- David Sevack
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Ultra-Violet Lamp and Reflector/Shield Assembly
- Publication number 20120023992
- Publication date Feb 2, 2012
- David sevack
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Ultra-Violet Lamp and Reflection/Shield Assembly
- Publication number 20100181504
- Publication date Jul 22, 2010
- David sevack
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Ultra-violet lamp and reflector/shield assembly
- Publication number 20090046467
- Publication date Feb 19, 2009
- David sevack
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Ultra-violet lamp and reflector/shield assembly
- Publication number 20050190568
- Publication date Sep 1, 2005
- David sevack
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Ultra-violet lamp and reflector/shield assembly
- Publication number 20020008214
- Publication date Jan 24, 2002
- David sevack
- F24 - HEATING RANGES VENTILATING