Todd M. Letcher

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Aberdeen, SD, US

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Patents Grantslast 30 patents

Information Patent Grant
Electronic sign having a formed metal cabinet
- Patent number 7,694,444
- Issue date Apr 13, 2010
- Daktronics, Inc.
- Kent S. Miller
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Electronic sign having a formed metal cabinet
- Publication number 20090021127
- Publication date Jan 22, 2009
- Kent S. Miller
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR