Assignee
ROBERTS SINTO CORP
US·6 granted patents·117 citations·filing 1989–2004
Top patents by PatentIndex Score
6 records- 0186US4987834AAccumulating conveyor with self-propelled palletsROBERTS SINTO CORP·Filed 1989·Granted Jan 29, 1991·43 cites·14 claims
- 0266US5407058AChain conveyor with frictionally driven recirculated pallets linked together in sub groupingsROBERTS SINTO CORP·Filed 1994·Granted Apr 18, 1995·21 cites·13 claims
- 0360US7258223B2Pallet conveyor with chain drive recirculating in a horizontal planeROBERTS SINTO CORP·Filed 2004·Granted Aug 21, 2007·17 cites·25 claims
- 0455US5495933AChain driven pallet accumulating over/under chain conveyorROBERTS SINTO CORP·Filed 1995·Granted Mar 5, 1996·18 cites·14 claims
- 0540US5544735AChain conveyor with frictionally driven recirculated pallets linked together in sub groupingsROBERTS SINTO CORP·Filed 1995·Granted Aug 13, 1996·8 cites·10 claims
- 0639US5038845ABlow tube arrangement for core and mold making machineryROBERTS SINTO CORP·Filed 1990·Granted Aug 13, 1991·10 cites·7 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →