Assignee
PETITTO MINE EQUIPMENT INC
US·4 granted patents·50 citations·filing 1987–1999
Top patents by PatentIndex Score
4 records- 0149US4995783AMaterial handling platform for material transport vehiclePETITTO MINE EQUIPMENT INC·Filed 1989·Granted Feb 26, 1991·19 cites·2 claims
- 0246US6602040B1Method and apparatus for transporting materials in a minePETITTO MINE EQUIPMENT INC·Filed 1999·Granted Aug 5, 2003·19 cites·17 claims
- 0333US4799850AMaterial handling vehicle for use in a minePETITTO MINE EQUIPMENT INC·Filed 1987·Granted Jan 24, 1989·8 cites·8 claims
- 0426US5076749AMaterial handling platform for material transport vehiclePETITTO MINE EQUIPMENT INC·Filed 1990·Granted Dec 31, 1991·4 cites·20 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →