Christopher J. Marmo

Follow

Person

Nashua, NH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Machine-readable optical disc with reading-inhibit agent
- Patent number 6,434,109
- Issue date Aug 13, 2002
- SpectraDisc Corporation
- Philip E. Rollhaus
- G11 - INFORMATION STORAGE
Information Patent Grant
Machine-readable optical disc with reading-inhibit agent
- Patent number 6,343,063
- Issue date Jan 29, 2002
- SpectraDisc Corp.
- Philip E. Rollhaus
- G11 - INFORMATION STORAGE
Information Patent Grant
Machine-readable optical disc with reading-inhibit agent
- Patent number 6,011,772
- Issue date Jan 4, 2000
- SpectraDisc Corporation
- Philip E. Rollhaus
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Machine-readable optical disc with reading-inhibit agent
- Publication number 20010046204
- Publication date Nov 29, 2001
- SpectraDisc Corporation
- Philip E. Rollhaus
- G11 - INFORMATION STORAGE