Dana Lewis

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North Kingstown, RI, US

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Patents Grantslast 30 patents

Information Patent Grant
Incorporation of markings in optical media
- Patent number 7,393,623
- Issue date Jul 1, 2008
- Spectra Systems Corporation
- Jeffrey L Conroy
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
System for applying markings to optical media
- Publication number 20050018595
- Publication date Jan 27, 2005
- Spectra Systems Corporation
- Jeffrey L. Conroy
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
Incorporation of markings in optical media
- Publication number 20040121268
- Publication date Jun 24, 2004
- Spectra Systems Corporation
- Jeffrey L. Conroy
- G11 - INFORMATION STORAGE