David A. Boyer

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Bristow, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Airflow sealing mechanism
- Patent number 7,532,469
- Issue date May 12, 2009
- Vlastimil Frank
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Airflow sealing mechanism
- Publication number 20060261710
- Publication date Nov 23, 2006
- Lockheed Martin Corporation
- Vlastimil Frank
- G06 - COMPUTING CALCULATING COUNTING