John Michael Tamkin

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San Marino, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Optical system for direct imaging of light markable material
- Patent number 8,570,356
- Issue date Oct 29, 2013
- John Michael Tamkin
- F21 - LIGHTING
Information Patent Grant
Dispersion demonstrator for eyewear lenses
- Patent number 7,688,431
- Issue date Mar 30, 2010
- Younger Mfg. Co.
- Thomas A. Balch
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Optical System for Direct Imaging of Light Markable Material
- Publication number 20140022786
- Publication date Jan 23, 2014
- Sinclair Systems International LLC
- John Tamkin
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Wearable Multi-Channel Camera
- Publication number 20100328471
- Publication date Dec 30, 2010
- Justin Boland
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical System for Direct Imaging of Light Markable Media
- Publication number 20100309279
- Publication date Dec 9, 2010
- John Michael Tamkin
- G02 - OPTICS