Assignee
ROLL RITE CORP
5 granted patents·119 citations·filing 1974–1980
Top patents by PatentIndex Score
5 records- 0187US4280246ASelf-steering casterROLL RITE CORP·Filed 1980·Granted Jul 28, 1981·44 cites·8 claims
- 0272US4097954AFlutter-resistant casterROLL RITE CORP·Filed 1977·Granted Jul 4, 1978·21 cites·3 claims
- 0372US3944258ADouble ended warehouse trailerROLL RITE CORP·Filed 1974·Granted Mar 16, 1976·23 cites·19 claims
- 0462US4029333ADouble ended warehouse trailerROLL RITE CORP·Filed 1976·Granted Jun 14, 1977·17 cites·5 claims
- 0557US4074407AMethod for making a hollow-bodied caster wheelROLL RITE CORP·Filed 1977·Granted Feb 21, 1978·14 cites·2 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →