Inventor · disambiguated record
Gerhard Siepenkort
Also filed as: SIEPENKORT GERHARD
31 granted patents·1 pending application·99 citations·filing 1991–2015
95Inventor score
Files withDBT GMBH15KLABISCH ADAM10CATERPILLAR GLOBAL MINING EUR2CATERPILLAR GLOBAL MINING EUROPE GMBH2DBT GMBH LUNEN1
Top patents by PatentIndex Score
32 records- 0175US8128176B2Device for determining the cutting horizon of a mining extraction system, and pan element thereforKLABISCH ADAM·Filed 2008·Granted Mar 6, 2012·10 cites·22 claims
- 0275US7393061B2Coal plow cutterDBT GMBH·Filed 2005·Granted Jul 1, 2008·10 cites·11 claims
- 0374US7399039B2Baseplate plow guide sectionDBT GMBH·Filed 2006·Granted Jul 15, 2008·9 cites·15 claims
- 0468US8714659B2Bit arrangement for a mining plough, and mining plough for plough systemsKLABISCH ADAM·Filed 2010·Granted May 6, 2014·2 cites·23 claims
- 0567US9988904B2Plow bit assemblyCATERPILLAR GLOBAL MINING EUROPE GMBH·Filed 2015·Granted Jun 5, 2018·2 cites·10 claims
- 0667US7097256B2Mining machine with releasable guide piece and the guide piece for itDBT GMBH·Filed 2005·Granted Aug 29, 2006·5 cites·17 claims
- 0765US9156621B2Face conveyor for extraction plants and trough element for said face conveyorPADBERG HENDRIK·Filed 2011·Granted Oct 13, 2015·3 cites·24 claims
- 0863US8066112B2Connector device for trough pans on mining equipment trough pan and assembly component for the sameKLABISCH ADAM·Filed 2009·Granted Nov 29, 2011·4 cites·18 claims
- 0963US7347501B2Plow baseplateDBT GMBH·Filed 2006·Granted Mar 25, 2008·3 cites·16 claims
- 1062US7641286B2Plough guide for a chain-pulled ploughDBT GMBH·Filed 2006·Granted Jan 5, 2010·4 cites·9 claims
- 1162US7314253B2Plough for underground miningDBT GMBH·Filed 2005·Granted Jan 1, 2008·3 cites·8 claims
- 1261US7073870B2Bit holder for a ploughing bit of a coal or extraction plough and ploughing bitDBT GMBH·Filed 2004·Granted Jul 11, 2006·8 cites·20 claims
- 1357US8733536B2Transfer stationKLABISCH ADAM·Filed 2010·Granted May 27, 2014·1 cites·20 claims
- 1457US7055913B2Chain guide arrangement on a mining machineDBT GMBH·Filed 2005·Granted Jun 6, 2006·2 cites·16 claims
- 1554US7188441B2Plow guide for a chain-pulled plowDBT GMBH·Filed 2004·Granted Mar 13, 2007·6 cites·27 claims
- 1654US7070040B2Toggle and toggle connection assemblyDBT GMBH·Filed 2004·Granted Jul 4, 2006·6 cites·28 claims
- 1752US9163501B2Guide piece for an extraction or coal ploughCATERPILLAR GLOBAL MINING EUR·Filed 2014·Granted Oct 20, 2015·0 cites·18 claims
- 1852US8632134B2Carriage for a recovery ploughKLABISCH ADAM·Filed 2008·Granted Jan 21, 2014·0 cites·31 claims
- 1952US8544960B2Chain guide for a driving chain of a mining machineKLABISCH ADAM·Filed 2009·Granted Oct 1, 2013·0 cites·10 claims
- 2052US6769742B2Clamped chain cover for longwall plough guideDBT GMBH·Filed 2002·Granted Aug 3, 2004·5 cites·18 claims
- 2151US8276990B2Drive station for an underground plough system and method for repairing recovery ploughsKLABISCH ADAM·Filed 2008·Granted Oct 2, 2012·0 cites·21 claims
- 2251US7303352B2Connection deviceDBT GMBH·Filed 2006·Granted Dec 4, 2007·0 cites·11 claims
- 2349US7575284B2Mining plowDBT GMBH·Filed 2006·Granted Aug 18, 2009·0 cites·15 claims
- 2449US7503629B2Pick locking device including a clamp element and a retaining pinDBT GMBH·Filed 2004·Granted Mar 17, 2009·3 cites·14 claims
- 2549US7310897B2Bit holder for a ploughing bit and ploughing bitDBT GMBH·Filed 2004·Granted Dec 25, 2007·3 cites·20 claims
- 2647US7104392B2Toggle retainer for toggle connections and toggle pocket for toggle retainerDBT GMBH LUNEN·Filed 2004·Granted Sep 12, 2006·5 cites·16 claims
- 2746US8459749B2Roof cutter holder adjustment device and securing element thereforKLABISCH ADAM·Filed 2009·Granted Jun 11, 2013·0 cites·20 claims
- 2845US2015084396A1Mining plowCATERPILLAR GLOBAL MINING EUR·Filed 2013·Application pending·0 cites
- 2944US8752906B2Mining plough for plough systems and plough system for inclined formationKLABISCH ADAM·Filed 2010·Granted Jun 17, 2014·0 cites·30 claims
- 3043US8616656B2Ploughing device for mining and plough body for said deviceKLABISCH ADAM·Filed 2011·Granted Dec 31, 2013·0 cites·17 claims
- 3131US10508540B2Plow guide assembly for plow guidesCATERPILLAR GLOBAL MINING EUROPE GMBH·Filed 2015·Granted Dec 17, 2019·0 cites·15 claims
- 3230US5167438AGuides for mineral winning ploughsGEWERK EISENHUETTE WESTFALIA·Filed 1991·Granted Dec 1, 1992·5 cites·11 claims
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