Travis W. ABELN

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Olathe, KS, US

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Patents Grantslast 30 patents

Information Patent Grant
Tower construction method and apparatus
- Patent number 8,578,680
- Issue date Nov 12, 2013
- EvapTech, Inc.
- Travis W. Abeln
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
TOWER CONSTRUCTION METHOD AND APPARATUS
- Publication number 20110078976
- Publication date Apr 7, 2011
- EVAPTECH, INC.
- Travis W. ABELN
- B66 - HOISTING LIFTING HAULING