Assignee
NIGRELLI SYSTEMS INC
US·16 granted patents·361 citations·filing 1984–2003
Top patents by PatentIndex Score
16 records- 0184US5176494AStacked article destacking and feeding systemNIGRELLI SYSTEMS INC·Filed 1991·Granted Jan 5, 1993·44 cites·29 claims
- 0283US5027586ASide loading machineNIGRELLI SYSTEMS INC·Filed 1990·Granted Jul 2, 1991·52 cites·42 claims
- 0383US4633655ACase packerNIGRELLI SYSTEMS INC·Filed 1984·Granted Jan 6, 1987·40 cites·4 claims
- 0471US5088269AProcess and apparatus for producing a sanitary carrier for a plurality of containersNIGRELLI SYSTEMS INC·Filed 1990·Granted Feb 18, 1992·49 cites·2 claims
- 0571US5011372AAeration apparatus for pondNIGRELLI SYSTEMS INC·Filed 1989·Granted Apr 30, 1991·38 cites·22 claims
- 0665US4998399APET bottle packerNIGRELLI SYSTEMS INC·Filed 1989·Granted Mar 12, 1991·26 cites·19 claims
- 0760US5009303AAutomatic case accumulatorNIGRELLI SYSTEMS INC·Filed 1989·Granted Apr 23, 1991·18 cites·8 claims
- 0858US6575886B1High speed wrap-around multipackerNIGRELLI SYSTEMS INC·Filed 2001·Granted Jun 10, 2003·11 cites·25 claims
- 0953US5196148AAeratorNIGRELLI SYSTEMS INC·Filed 1992·Granted Mar 23, 1993·29 cites·4 claims
- 1048US6805299B1Fountain aerator with flow straightenerNIGRELLI SYSTEMS INC·Filed 2003·Granted Oct 19, 2004·8 cites·29 claims
- 1146US4805372AContoured package cover dispenserNIGRELLI SYSTEMS INC·Filed 1988·Granted Feb 21, 1989·11 cites·14 claims
- 1242US5312031ASheet feederNIGRELLI SYSTEMS INC·Filed 1992·Granted May 17, 1994·7 cites·6 claims
- 1341US5622031APackaging machine with rotating pusher barNIGRELLI SYSTEMS INC·Filed 1995·Granted Apr 22, 1997·14 cites·8 claims
- 1436US5262618AHeat/process controlNIGRELLI SYSTEMS INC·Filed 1992·Granted Nov 16, 1993·7 cites·3 claims
- 1533US4981622AAeration apparatus and methodNIGRELLI SYSTEMS INC·Filed 1989·Granted Jan 1, 1991·5 cites·24 claims
- 1626US5094339APocket plateNIGRELLI SYSTEMS INC·Filed 1991·Granted Mar 10, 1992·2 cites·13 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →