Jeff R. Angel

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Mt. Vernon, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Ergonomic non-motorized vibratory concrete screed
- Patent number 9,267,247
- Issue date Feb 23, 2016
- Jeff R. Angel
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
ERGONOMIC NON-MOTORIZED VIBRATORY CONCRETE SCREED
- Publication number 20150284917
- Publication date Oct 8, 2015
- Jeff R. Angel
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES