Assignee
GRANCO CLARK INC
US·16 granted patents·1 pending application·163 citations·filing 1984–2019
Top patents by PatentIndex Score
17 records- 0186US4889483ATemperature controlled probe assemblyGRANCO CLARK INC·Filed 1984·Granted Dec 26, 1989·22 cites·17 claims
- 0275US5027634ASolutionizing taper quenchGRANCO CLARK INC·Filed 1990·Granted Jul 2, 1991·28 cites·37 claims
- 0371US6884969B1Die oven and method of operating a die ovenGRANCO CLARK INC·Filed 2003·Granted Apr 26, 2005·13 cites·28 claims
- 0471US4675826ATemperature control systemGRANCO CLARK INC·Filed 1984·Granted Jun 23, 1987·28 cites·17 claims
- 0560US4573909ABillet heating furnace with adjustable pressurized entrance sealGRANCO CLARK INC·Filed 1984·Granted Mar 4, 1986·11 cites·4 claims
- 0655US4790167AExtrusion run-out tableGRANCO CLARK INC·Filed 1987·Granted Dec 13, 1988·17 cites·19 claims
- 0747US11267027B2Nonferrous extrusion handling systems and processesGRANCO CLARK INC·Filed 2019·Granted Mar 8, 2022·0 cites·15 claims
- 0846US5126945ANonferrous extrusion process control systemGRANCO CLARK INC·Filed 1990·Granted Jun 30, 1992·10 cites·11 claims
- 0945US5337768AExtrusion billet taper quench unitGRANCO CLARK INC·Filed 1993·Granted Aug 16, 1994·9 cites·5 claims
- 1041US5425386AExtrusion billet taper quench unitGRANCO CLARK INC·Filed 1994·Granted Jun 20, 1995·4 cites·4 claims
- 1138US5325694AExtrusion billet taper quenching systemGRANCO CLARK INC·Filed 1993·Granted Jul 5, 1994·10 cites·18 claims
- 1238US2020017944A1Metal extrusion quenching method and system with variable length entry zoneGRANCO CLARK INC·Filed 2018·Application pending·0 cites
- 1333US5031436AExtrusion pulling with double puller lockGRANCO CLARK INC·Filed 1990·Granted Jul 16, 1991·5 cites·10 claims
- 1430US5165268AExtrusion puller mountingGRANCO CLARK INC·Filed 1991·Granted Nov 24, 1992·3 cites·10 claims
- 1529US4953381AExtrusion puller with stripper fingerGRANCO CLARK INC·Filed 1989·Granted Sep 4, 1990·2 cites·12 claims
- 1627US4993252AExtrusion puller jawsGRANCO CLARK INC·Filed 1990·Granted Feb 19, 1991·0 cites·16 claims
- 1723US4752215ASpace saver log pusherGRANCO CLARK INC·Filed 1986·Granted Jun 21, 1988·1 cites·25 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →