Method of upgrading gravel and/or dirt roads and a composite road resulting therefrom

Details for Australian Patent Application No. 2002310307 (hide)

International Classifications

Event Publications

19 December 2002 Complete Application Filed

Priority application(s): 09/876,801 07.06.01 US

15 May 2003 Application Open to Public Inspection

Published as AU-B-2002310307

29 September 2005 Assignment before Grant

KMC Enterprises, Inc. The application has been assigned to SemMaterials, L.P.

9 February 2006 Application Accepted

Published as AU-B-2002310307

8 June 2006 Standard Patent Sealed

10 September 2009 Assignment Registered

SemMaterials, L.P. The patent has been assigned to Road Science, L.L.C.

15 December 2011 Assignment Registered

Road Science, L.L.C. The patent has been assigned to Arr-Maz Products, L.P. Assignments Registered

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