David A. Baum

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Hebron, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Pole system
- Patent number 7,886,492
- Issue date Feb 15, 2011
- ABL IP Holding LLC
- Rick M. Kelly
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
Pole system
- Publication number 20060092646
- Publication date May 4, 2006
- Rick M. Kelly
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES