Assignee
MANN & HUMMEL PROTEC GMBH
DE·10 granted patents·2 pending applications·287 citations·filing 1998–2007
Top patents by PatentIndex Score
12 records- 0194US6379086B1Apparatus for conveying granular plastic materialMANN & HUMMEL PROTEC GMBH·Filed 2000·Granted Apr 30, 2002·109 cites·16 claims
- 0289US6588988B2Apparatus for conveying bulk material with vacuum-responsive controlled introduction of a conveying gasMANN & HUMMEL PROTEC GMBH·Filed 2001·Granted Jul 8, 2003·53 cites·13 claims
- 0387US6449875B1Method of heating bulk material, especially granular plastic materialMANN & HUMMEL PROTEC GMBH·Filed 2000·Granted Sep 17, 2002·31 cites·5 claims
- 0483US6923601B2Conveyor device for particulate materialMANN & HUMMEL PROTEC GMBH·Filed 2003·Granted Aug 2, 2005·31 cites·7 claims
- 0569US7343700B2Automatic control of the drying of particulate materialMANN & HUMMEL PROTEC GMBH·Filed 2005·Granted Mar 18, 2008·4 cites·13 claims
- 0666US7479176B2Sequential adsorption desiccant dryer systemMANN & HUMMEL PROTEC GMBH·Filed 2005·Granted Jan 20, 2009·3 cites·3 claims
- 0757US6199294B1Drying apparatus for bulk materialsMANN & HUMMEL PROTEC GMBH·Filed 1999·Granted Mar 13, 2001·13 cites·14 claims
- 0848US2007277392A1Method for drying synthetic resin pelletsMANN & HUMMEL PROTEC GMBH·Filed 2007·Application pending·0 cites
- 0944US6059144AProportioning apparatus for pourable bulk materialMANN & HUMMEL PROTEC GMBH·Filed 1999·Granted May 9, 2000·18 cites·12 claims
- 1040US6098847AApparatus for feeding a flowable particulate material into a proportioning apparatusMANN & HUMMEL PROTEC GMBH·Filed 1998·Granted Aug 8, 2000·14 cites·20 claims
- 1138US2003091397A1Conveying and metering apparatus for hard-to-pour granular materialsMANN & HUMMEL PROTEC GMBH·Filed 2002·Application pending·0 cites
- 1228US6011223AContainer comprising a flexible internal partMANN & HUMMEL PROTEC GMBH·Filed 1998·Granted Jan 4, 2000·11 cites·8 claims
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