Leif Olson

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Riverside, RI, US

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Patents Grantslast 30 patents

Information Patent Grant
Multi wavelength excitation/emission authentication and detection s...
- Patent number 8,840,029
- Issue date Sep 23, 2014
- Spectra Systems Corporation
- Nabil Lawandy
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER

Patents Applicationslast 30 patents

Information Patent Application
MULTI WAVELENGTH EXCITATION/EMISSION AUTHENTICATION AND DETECTION S...
- Publication number 20130182241
- Publication date Jul 18, 2013
- Spectra Systems Corporation
- Nabil Lawandy
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER