David Patrick Forr

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Ellicott City, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Methods and systems for gathering market research data within comme...
- Patent number 7,463,143
- Issue date Dec 9, 2008
- Arbioran
- David Patrick Forr
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and systems for gathering market research data inside and o...
- Patent number 7,420,464
- Issue date Sep 2, 2008
- Arbitron, Inc.
- Joan Fitzgerald
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Methods and systems for gathering market research data inside and o...
- Publication number 20050243784
- Publication date Nov 3, 2005
- Joan Fitzgerald
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Methods and systems for gathering market research data within comme...
- Publication number 20050200476
- Publication date Sep 15, 2005
- David Patrick Forr
- G06 - COMPUTING CALCULATING COUNTING