Peter Ian Macpherson

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Beamsville, CA

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for removal and replacement of a hinged lid on a metallur...
- Patent number 8,262,982
- Issue date Sep 11, 2012
- Hatch Ltd.
- Song Leng
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR REMOVAL AND REPLACEMENT OF A HINGED LID ON A METALLUR...
- Publication number 20110133373
- Publication date Jun 9, 2011
- Hatch Ltd.
- Song Leng
- B66 - HOISTING LIFTING HAULING