Data Information Systems Corporation

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Alexandria, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
International telephone routing information/status network
- Patent number 6,947,536
- Issue date Sep 20, 2005
- Data Information Systems Ltd.
- Malcolm Sinclair
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Jukebox polling system
- Patent number 4,232,295
- Issue date Nov 4, 1980
- Data Information Systems Corporation
- George B. McConnell
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

Information Patent Application
International telephone routing information/status network
- Publication number 20030138086
- Publication date Jul 24, 2003
- Data Information Systems Limited
- Malcolm Sinclair
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Trademarklast 30 trademarks

Information Trademark
73342975 - DISC
- Serial number 73342975
- DATA INFORMATION SYSTEMS CORP.
- 42 - Scientific and technological services and research and design relating thereto