Aubrey R. Berrange

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Middlesex, GB

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Patents Grantslast 30 patents

Information Patent Grant
Soil compaction apparatus
- Patent number 6,065,904
- Issue date May 23, 2000
- Compaction Technology (Soil) Limited
- Eric Johnstone Cook
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Method and apparatus for monitoring soil compaction
- Patent number 6,004,076
- Issue date Dec 21, 1999
- Compaction Technology (Soil) Limited
- Eric Johnstone Cook
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Impact roller incorporating soil leveler
- Patent number 5,562,365
- Issue date Oct 8, 1996
- Compaction Technology (Soil) Limited
- Aubrey R. Berrange
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES