John B. Hamill

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Jenkintown, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for supporting and moving a long-span structur...
- Patent number 11,434,634
- Issue date Sep 6, 2022
- Morgan Engineering Systems, Inc.
- Mark L. Fedor
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR SUPPORTING AND MOVING A LONG-SPAN STRUCTUR...
- Publication number 20200181900
- Publication date Jun 11, 2020
- Mark L. Fedor
- E04 - BUILDING