Roygbiv, LLC

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Richmond, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Refractive-diffractive spectrometer
- Patent number 7,408,638
- Issue date Aug 5, 2008
- Roygbiv, LLC
- Edward M. Granger
- G01 - MEASURING TESTING
Information Patent Grant
Refractive-diffractive spectrometer
- Patent number 7,106,440
- Issue date Sep 12, 2006
- Roygbiv, LLC
- Edward M. Granger
- G01 - MEASURING TESTING
Information Patent Grant
Refractive-diffractive spectrometer
- Patent number 6,661,513
- Issue date Dec 9, 2003
- Roygbiv, LLC
- Edward M. Granger
- G01 - MEASURING TESTING
Information Patent Grant
System for measuring radiance
- Patent number 6,556,289
- Issue date Apr 29, 2003
- Roygbiv, LLC
- Edward Granger
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Refractive-diffractive spectrometer
- Publication number 20060170920
- Publication date Aug 3, 2006
- ROYGBIV, LLC, d/b/a DELTA E
- Edward M. Granger
- G02 - OPTICS

Trademarklast 30 trademarks