Assignee
SPIROL INT CORP
US·5 granted patents·43 citations·filing 1988–1993
Top patents by PatentIndex Score
5 records- 0157US5285890AVibratory feederSPIROL INT CORP·Filed 1992·Granted Feb 15, 1994·18 cites·18 claims
- 0245US4872603AInsert installation machineSPIROL INT CORP·Filed 1988·Granted Oct 10, 1989·11 cites·20 claims
- 0330US5320479APacket feeding and stacking systemSPIROL INT CORP·Filed 1992·Granted Jun 14, 1994·2 cites·14 claims
- 0428US5335779AVibratory feederSPIROL INT CORP·Filed 1993·Granted Aug 9, 1994·9 cites·17 claims
- 0516US4856697AManual pin driverSPIROL INT CORP·Filed 1988·Granted Aug 15, 1989·3 cites·17 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →