Inventor · disambiguated record
Werner Urech
Also filed as: URECH WERNER
31 granted patents·3 pending applications·314 citations·filing 1983–2005
97Inventor score
Top patents by PatentIndex Score
34 records- 0194US4591687AElectrical resistance-pressure welding process for welding parts of workpieces made of aluminum materials and an apparatus and electrode thereforOPPRECHT PAUL·Filed 1983·Granted May 27, 1986·63 cites·18 claims
- 0274US5343010AProcess for seam welding of sheet metal blanksELPATRONIC AG·Filed 1992·Granted Aug 30, 1994·33 cites·5 claims
- 0365US6127646AApparatus for butting two workpieces together for a welding operationELPATRONIC AG·Filed 1996·Granted Oct 3, 2000·23 cites·13 claims
- 0463US5550345AProcess and device for welding sheets by laser to form compound sheetsELPATRONIC AG·Filed 1993·Granted Aug 27, 1996·17 cites·20 claims
- 0560US5878944AMethod and apparatus for connecting two metallic workpieces togetherELPATRONIC AG·Filed 1996·Granted Mar 9, 1999·17 cites·6 claims
- 0659US6394335B2Method for producing a molded part and a molded part produced according to said methodELPATRONIC AG·Filed 1997·Granted May 28, 2002·9 cites·12 claims
- 0754US5977511AProcess and device for welding sheets by laser to form compound sheetsELPATRONICS AG·Filed 1996·Granted Nov 2, 1999·14 cites·18 claims
- 0854US5639012AProcess and device for the posttreatment of welded compound panelsELPATRONIC AG·Filed 1995·Granted Jun 17, 1997·9 cites·21 claims
- 0950US6639176B1Method and device for producing welded blanksELPATRONIC AG·Filed 1999·Granted Oct 28, 2003·12 cites·19 claims
- 1048US4795875AContact wire for a roller seam welding machineELPATRONIC AG·Filed 1986·Granted Jan 3, 1989·9 cites·18 claims
- 1147US6675627B1Method and device for forming conical tube casingsELPATRONIC AG·Filed 2000·Granted Jan 13, 2004·1 cites·8 claims
- 1246US6053392AMethod and apparatus for connecting two metallic workpieces togetherELPATRONIC AG·Filed 1997·Granted Apr 25, 2000·9 cites·7 claims
- 1346US6036075AMethod and apparatus for connecting two workpieces togetherELPATRONIC AG·Filed 1996·Granted Mar 14, 2000·11 cites·7 claims
- 1446US2008017696A1Method For Connecting Joining Parts By Hard-Soldering Or Welding, And An Insert For Use In Carrying Out Said MethodSOUTEC SOUDRONIC AG·Filed 2005·Application pending·0 cites
- 1546US2008272112A1Hard-Soldering Method and DeviceSOUTEC SOUDRONIC AG·Filed 2005·Application pending·0 cites
- 1645US5984163AMethod of producing and utilizing deformable workpieces for high-pressure forming and products formed therebyELPATRONIC AG·Filed 1997·Granted Nov 16, 1999·7 cites·7 claims
- 1742US5159168ASliding contact roller headELPATRONIC AG·Filed 1991·Granted Oct 27, 1992·9 cites·23 claims
- 1841US5749511AMethod and apparatus for connecting two workpieces togetherELPATRONIC AG·Filed 1996·Granted May 12, 1998·7 cites·7 claims
- 1941US5155405AElectrode roller with flexible current transmitting discELPATRONIC AG·Filed 1991·Granted Oct 13, 1992·9 cites·10 claims
- 2040US5929765AMethod and apparatus for positioning and aligning workpiecesELPATRONIC AG·Filed 1996·Granted Jul 27, 1999·11 cites·11 claims
- 2137US4915562ARupturable can member as well as method and apparatus for its productionELPATRONIC AG·Filed 1988·Granted Apr 10, 1990·3 cites·3 claims
- 2236US6105845AMethod and apparatus for connecting two workpieces togetherELPATRONIC AG·Filed 1997·Granted Aug 22, 2000·5 cites·9 claims
- 2334US6070786AMethod of producing and utilizing deformable workpieces for high-pressure forming and products formed therebyELPATRONIC AG·Filed 1999·Granted Jun 6, 2000·4 cites·3 claims
- 2434US5957369AMethod for connecting two workpieces togetherELPATRONIC AG·Filed 1997·Granted Sep 28, 1999·4 cites·3 claims
- 2533US4886953AElectrode wire for a roller seam welding machineELPATRONIC AG·Filed 1988·Granted Dec 12, 1989·3 cites·9 claims
- 2632US6011236AMethod and apparatus for joining two metal foils togetherELPATRONIC AG·Filed 1997·Granted Jan 4, 2000·2 cites·10 claims
- 2731US4712960AOpenable can bodyELPATRONIC AG·Filed 1986·Granted Dec 15, 1987·4 cites·3 claims
- 2831US4662534ARupturable can memberELPATRONIC AG·Filed 1985·Granted May 5, 1987·2 cites·10 claims
- 2930US5341696AProcess and device for producing a peel or tear test specimen on a welded compound sheetELPATRONIC AG·Filed 1993·Granted Aug 30, 1994·6 cites·14 claims
- 3030US4795295ARupturable can member as well as method and apparatus for its productionELPATRONIC AG·Filed 1987·Granted Jan 3, 1989·1 cites·4 claims
- 3130US4760234AMethod and apparatus for connecting a hollow member to an inner memberELPATRONIC AG·Filed 1986·Granted Jul 26, 1988·5 cites·18 claims
- 3230US4651891ATear-open can memberELPATRONIC AG·Filed 1986·Granted Mar 24, 1987·2 cites·10 claims
- 3330US4637521AOpenable can bodyELPATRONIC AG·Filed 1985·Granted Jan 20, 1987·3 cites·9 claims
- 3425US2005013954A1Tailored tubular blanks and a method for the production thereofFiled 2001·Application pending·0 cites
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