Assignee
GOLOVASHCHENKO SERGEY FEDOROVICH
US·20 granted patents·2 pending applications·54 citations·filing 2009–2012
Top patents by PatentIndex Score
22 records- 0191US8545157B2Metal members and assemblies that have reinforced punched holes and method of forming the holesGOLOVASHCHENKO SERGEY FEDOROVICH·Filed 2011·Granted Oct 1, 2013·14 cites·20 claims
- 0287US8443642B2Process for pre-forming cylindrical tubes into tubular members having sharp cornersGOLOVASHCHENKO SERGEY FEDOROVICH·Filed 2011·Granted May 21, 2013·5 cites·18 claims
- 0385US8844331B2Electro-hydraulic forming process with electrodes that advance within a fluid chamber toward a workpieceGOLOVASHCHENKO SERGEY FEDOROVICH·Filed 2010·Granted Sep 30, 2014·7 cites·6 claims
- 0485US8534106B2Hydromechanical drawing process and machineGOLOVASHCHENKO SERGEY FEDOROVICH·Filed 2009·Granted Sep 17, 2013·7 cites·13 claims
- 0583US9522419B2Method and apparatus for making a part by first forming an intermediate part that has donor pockets in predicted low strain areas adjacent to predicted high strain areasGOLOVASHCHENKO SERGEY FEDOROVICH·Filed 2011·Granted Dec 20, 2016·2 cites·9 claims
- 0680US8683836B2Method and apparatus for forming sharp styling lines on metal panelsGOLOVASHCHENKO SERGEY FEDOROVICH·Filed 2011·Granted Apr 1, 2014·3 cites·20 claims
- 0775US8511178B2Screening test for stretch flanging a trimmed metal surfaceGOLOVASHCHENKO SERGEY FEDOROVICH·Filed 2011·Granted Aug 20, 2013·2 cites·4 claims
- 0874US8756970B2Method of drawing a blank by preforming a channel in a preform that is subsequently drawn into a die cavityGOLOVASHCHENKO SERGEY FEDOROVICH·Filed 2011·Granted Jun 24, 2014·2 cites·9 claims
- 0973US8667823B2Apparatus and method using reduced volume electro-hydraulic chambers for trimming and joining panelsGOLOVASHCHENKO SERGEY FEDOROVICH·Filed 2011·Granted Mar 11, 2014·2 cites·12 claims
- 1072US8701453B2Method of reducing cycle time in a hydro-mechanical forming process and a tool for hydro-mechanically forming a partGOLOVASHCHENKO SERGEY FEDOROVICH·Filed 2010·Granted Apr 22, 2014·2 cites·10 claims
- 1169US9500304B2Assembly including parts made of dissimilar metals and the method of manufacturing the assemblyGOLOVASHCHENKO SERGEY FEDOROVICH·Filed 2012·Granted Nov 22, 2016·2 cites·7 claims
- 1267US8534107B2Method and apparatus for pulsed forming, punching and trimming of tubular membersGOLOVASHCHENKO SERGEY FEDOROVICH·Filed 2011·Granted Sep 17, 2013·1 cites·16 claims
- 1367US8505349B2Method and apparatus for hydro-forming an elongated tubular memberGOLOVASHCHENKO SERGEY FEDOROVICH·Filed 2011·Granted Aug 13, 2013·2 cites·16 claims
- 1466US8567223B2Method and tool for expanding tubular members by electro-hydraulic formingGOLOVASHCHENKO SERGEY FEDOROVICH·Filed 2009·Granted Oct 29, 2013·2 cites·5 claims
- 1562US8739590B2Electro-hydraulic flanging and trimmingGOLOVASHCHENKO SERGEY FEDOROVICH·Filed 2009·Granted Jun 3, 2014·1 cites·7 claims
- 1652US9168581B2Electro-hydraulic rivet and method of riveting and welding partsGOLOVASHCHENKO SERGEY FEDOROVICH·Filed 2012·Granted Oct 27, 2015·0 cites·17 claims
- 1752US8136378B2Seal for fluid forming toolsGOLOVASHCHENKO SERGEY FEDOROVICH·Filed 2009·Granted Mar 20, 2012·0 cites·19 claims
- 1851US9527125B2Draw die set with rolling elements on punch and draw die cavityGOLOVASHCHENKO SERGEY FEDOROVICH·Filed 2012·Granted Dec 27, 2016·0 cites·13 claims
- 1948US9174259B2Method and apparatus for sharp flanging and trimming sheet metal panelsGOLOVASHCHENKO SERGEY FEDOROVICH·Filed 2011·Granted Nov 3, 2015·0 cites·4 claims
- 2048US8875554B2Hemming a flange with compression to form a sharp edgeGOLOVASHCHENKO SERGEY FEDOROVICH·Filed 2011·Granted Nov 4, 2014·0 cites·4 claims
- 2145US2014047889A1Method and Apparatus for Sharp Bending High Strength PanelsGOLOVASHCHENKO SERGEY FEDOROVICH·Filed 2012·Application pending·0 cites
- 2241US2012056445A1Body Panel and Reinforcement AssemblyGOLOVASHCHENKO SERGEY FEDOROVICH·Filed 2010·Application pending·0 cites
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