James H. Bumen

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Chillicothe, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for constructing a bridge decking panel
- Patent number 8,323,550
- Issue date Dec 4, 2012
- James H. Bumen
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Bridge decking panel with fastening systems
- Patent number 8,166,595
- Issue date May 1, 2012
- James H. Bumen
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Bridge decking panel with fastening systems and method for casting...
- Patent number 8,069,519
- Issue date Dec 6, 2011
- James H. Bumen
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
Bridge Decking Panel With Fastening Systems
- Publication number 20120023687
- Publication date Feb 2, 2012
- James H. Bumen
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Method For Constructing A Bridge Decking Panel
- Publication number 20120018921
- Publication date Jan 26, 2012
- James H. Bumen
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
BRIDGE DECKING PANEL WITH FASTENING SYSTEMS AND METHOD FOR CASTING...
- Publication number 20100139015
- Publication date Jun 10, 2010
- James H. Bumen
- B28 - WORKING CEMENT, CLAY, OR STONE