Graham G. Yates

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Bundaberg, AU

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Patents Grantslast 30 patents

Information Patent Grant
Cane harvester feed roll mounting apparatus
- Patent number 4,897,986
- Issue date Feb 6, 1990
- Austoft Industries, Ltd.
- Malcolm J. Baker
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Rider type trenching machine
- Patent number 4,890,399
- Issue date Jan 2, 1990
- Austoft Industries Limited
- Rodney A. Stiff
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING