Assignee
ROBISHAW ENG INC
US·3 granted patents·43 citations·filing 1985–1989
Top patents by PatentIndex Score
3 records- 0147US4809636AConstruction transportation assemblyROBISHAW ENG INC·Filed 1987·Granted Mar 7, 1989·19 cites·16 claims
- 0247US4647257AMethod and apparatus for constructing elevated structuresROBISHAW ENG INC·Filed 1985·Granted Mar 3, 1987·14 cites·16 claims
- 0335US4928616AConstruction transporation systemROBISHAW ENG INC·Filed 1989·Granted May 29, 1990·10 cites·4 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →