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John West
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Arroyo Grande, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Dental light guide
Patent number
7,410,283
Issue date
Aug 12, 2008
Den-Mat Holdings LLC
John West
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dental illumination device
Patent number
6,733,290
Issue date
May 11, 2004
John West
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
Multi-Purpose Illumination System And Method For Tissue Examination
Publication number
20100121198
Publication date
May 13, 2010
Den-Mat Holdings LLC
John West
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Multi-Purpose Light Source
Publication number
20090052184
Publication date
Feb 26, 2009
Den-Mat Holdings LLC
Robert Ibsen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Dental Light Guide
Publication number
20090046476
Publication date
Feb 19, 2009
John West
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Optically regulated dental light unit
Publication number
20080274436
Publication date
Nov 6, 2008
Den-Mat Corporation
John West
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Dental curing device and method with real-time cure indication
Publication number
20070259309
Publication date
Nov 8, 2007
DEN-MAT CORPORATION
John West
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DENTAL ILLUMINATION DEVICE WITH SINGLE OR MULTIPLE TOTAL INTERNAL R...
Publication number
20070224570
Publication date
Sep 27, 2007
DEN-MAT CORPORATION
John West
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Dental illumination device with single or multiple total internal r...
Publication number
20060134576
Publication date
Jun 22, 2006
John West
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Dental light guide
Publication number
20040141336
Publication date
Jul 22, 2004
John West
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Dental illumination device
Publication number
20030091954
Publication date
May 15, 2003
John West
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Optically enhanced halogen curing light
Publication number
20020093833
Publication date
Jul 18, 2002
John West
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE