Larry Childerston

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Vista, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Laminar flow lighted waterfall apparatus for spa
- Patent number 7,472,430
- Issue date Jan 6, 2009
- Watkins Manufacturing Corporation
- Chris H. McDonald
- F21 - LIGHTING
Information Patent Grant
Laminar flow lighted waterfall apparatus for spa
- Patent number 7,162,752
- Issue date Jan 16, 2007
- Watkins Manufacturing Corporation
- Chris H. McDonald
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
Laminar flow lighted waterfall apparatus for spa
- Publication number 20070067899
- Publication date Mar 29, 2007
- Chris H. McDonald
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Laminar flow lighted waterfall apparatus for spa
- Publication number 20050155144
- Publication date Jul 21, 2005
- Chris H. McDonald
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE