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Alan R. Burns
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Mosman Park, AU
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Patents Grants
last 30 patents
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Patent Grant
Ground engaging surface for endless tracks and wheels
Patent number
5,685,616
Issue date
Nov 11, 1997
Altrack Limited
Alan Robert Burns
B60 - VEHICLES IN GENERAL
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Patent Grant
Ground engaging surface for endless tracks and wheels
Patent number
5,154,490
Issue date
Oct 13, 1992
Altrack Limited
Alan R. Burns
B60 - VEHICLES IN GENERAL
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Patent Grant
Ground engaging surface for endless tracks, wheels and tires
Patent number
4,953,921
Issue date
Sep 4, 1990
Altrack Limited
Alan R. Burns
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS