Harold B. Wight

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Glen Waverley, AU

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Patents Grantslast 30 patents

Information Patent Grant
Treatment of waste and a rotary kiln therefor
- Patent number 4,993,331
- Issue date Feb 19, 1991
- Neutralysis Industries Pty. Ltd.
- Kenneth L. White
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Treatment of waste and rotary kiln therefor
- Patent number 4,890,563
- Issue date Jan 2, 1990
- Neutralysis Industries Pty. Ltd.
- Kenneth L. White
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES