-
Synthetic asphalt
-
Patent number 6,358,621
-
Issue date Mar 19, 2002
-
Fibrescreed Limited
-
Richard Howard Hughes
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
Structural material and drain
-
Patent number 5,282,691
-
Issue date Feb 1, 1994
-
Fibrescreed Limited
-
James McIntosh
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES