Alex Geoffrey Lehmann

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Berridale, AU

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Patents Grantslast 30 patents

Information Patent Grant
Toroidal heliostat
- Patent number 9,454,001
- Issue date Sep 27, 2016
- HELIOSYSTEMS PTY LTD.
- Alex Geoffrey Lehmann
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
TOROIDAL HELIOSTAT
- Publication number 20140043705
- Publication date Feb 13, 2014
- Heliosystems Pty Ltd.
- Alex Geoffrey Lehmann
- G02 - OPTICS