Assignee
ROAD CONST AUTHORITY
AU·3 granted patents·112 citations·filing 1983–1990
Top patents by PatentIndex Score
3 records- 0178US5054959ALine marking apparatusROAD CONST AUTHORITY·Filed 1983·Granted Oct 8, 1991·42 cites·2 claims
- 0276US5169262ALine marking apparatusROAD CONST AUTHORITY·Filed 1990·Granted Dec 8, 1992·49 cites·16 claims
- 0351US5031721ASound absorption barriersROAD CONST AUTHORITY·Filed 1989·Granted Jul 16, 1991·21 cites·13 claims
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