Speed Demon Inc.

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Lunenburg, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Safe driving monitoring system
- Patent number 9,477,639
- Issue date Oct 25, 2016
- Speed Demon Inc.
- Richard W. Fischer
- G07 - CHECKING-DEVICES
Information Patent Grant
Method and apparatus for determining and storing excessive vehicle...
- Patent number 8,731,770
- Issue date May 20, 2014
- Speed Demon Inc.
- Jonathan Fischer
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

Information Patent Application
SAFE DRIVING MONITORING SYSTEM
- Publication number 20170041737
- Publication date Feb 9, 2017
- Speed Demon Inc.
- Richard W. Fischer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Trademarklast 30 trademarks