Inventor · disambiguated record
Frank Fischer
Also filed as: FISCHER FRANK · FISCHER FRANK S
17 granted patents·253 citations·filing 1976–2011
94Inventor score
Top patents by PatentIndex Score
17 records- 0196US4103709ASpout tube assemblySTANADYNE INC·Filed 1976·Granted Aug 1, 1978·86 cites·8 claims
- 0273US8662287B2Scraper for scraper chain conveyorsFISCHER FRANK·Filed 2010·Granted Mar 4, 2014·7 cites·27 claims
- 0371US7032743B2Conveyor panDBT GMBH·Filed 2003·Granted Apr 25, 2006·18 cites·28 claims
- 0470US6896121B2Conveyor panDBT GMBH·Filed 2003·Granted May 24, 2005·17 cites·29 claims
- 0567US5048792AMixing faucet rotary brakeMOEN INC·Filed 1990·Granted Sep 17, 1991·27 cites·7 claims
- 0662US8794429B2Pan sectionFISCHER FRANK·Filed 2009·Granted Aug 5, 2014·5 cites·25 claims
- 0755US6966429B2Conveyor panDBT GMBH·Filed 2003·Granted Nov 22, 2005·8 cites·19 claims
- 0854US5601341ADrive gear and guide arrangement for a mining machine, in particular a disk shearerDBT GMBH·Filed 1995·Granted Feb 11, 1997·23 cites·57 claims
- 0953US5938000AConveyor chute for chain scraper conveyors, in particular for use in miningDBT GMBH·Filed 1998·Granted Aug 17, 1999·17 cites·38 claims
- 1050US9132963B2Multipart chain fixing device, trough element and parts for the sameBAIER EUGEN·Filed 2011·Granted Sep 15, 2015·2 cites·26 claims
- 1149US7325670B2Conveyor panDBT GMBH·Filed 2003·Granted Feb 5, 2008·5 cites·8 claims
- 1244US7350874B2Method and device for extracting extraction products in underground miningDBT GMBH·Filed 2004·Granted Apr 1, 2008·4 cites·54 claims
- 1344US6872025B2Toggle retainer for toggle connectionsDBT GMBH·Filed 2002·Granted Mar 29, 2005·2 cites·9 claims
- 1441US5704267AGuide shoe for a cutting machine especially for a drum or disk shearerBERGBAU TECHNIK GMBH DEUTSCHE·Filed 1996·Granted Jan 6, 1998·16 cites·35 claims
- 1540US5700061AGuide and drive arrangement for the winning machines of mineral winning installationsDBT GMBH·Filed 1996·Granted Dec 23, 1997·12 cites·39 claims
- 1631US5931540ADrive system having a pin drive chain for a cutting machine for underground miningDBT GMBH·Filed 1997·Granted Aug 3, 1999·4 cites·12 claims
- 1730US5941154AGuide shoe for a cutting machineDBT GMBH·Filed 1997·Granted Aug 24, 1999·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →