D-Box Audio Inc.

Follow

Organization

Longueuil, CA

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Multi-sense home entertainment chair transducer system
- Patent number 6,139,324
- Issue date Oct 31, 2000
- D-Box Audio Inc.
- Philippe Roy
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS