William Alfred Smith

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Porterville, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Trace elements
- Patent number 10,729,772
- Issue date Aug 4, 2020
- Warburton Technology Limited
- Robert Naylor Laurie
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Trace elements
- Patent number 10,183,075
- Issue date Jan 22, 2019
- Warburton Technology Limited
- Robert Naylor Laurie
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Trace elements
- Patent number 7,285,292
- Issue date Oct 23, 2007
- Warburton Technology Limited
- Robert Naylor Laurie
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
TRACE ELEMENTS
- Publication number 20200360516
- Publication date Nov 19, 2020
- WARBURTON TECHNOLOGY LIMITED
- Robert Naylor LAURIE
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
TRACE ELEMENTS
- Publication number 20190030164
- Publication date Jan 31, 2019
- WARBURTON TECHNOLOGY LIMITED
- Robert Naylor LAURIE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TRACE ELEMENTS
- Publication number 20080050453
- Publication date Feb 28, 2008
- Robert Naylor Laurie
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Trace elements
- Publication number 20050244511
- Publication date Nov 3, 2005
- Robert Naylor Laurie
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE