Inventor · disambiguated record
Mike M. Ghiran
Also filed as: GHIRAN MIKE M · GHIRAN MIKE MIRCEA
26 granted patents·216 citations·filing 1998–2010
96Inventor score
Top patents by PatentIndex Score
26 records- 0197US7159426B1Quick change assembly for hydroforming punchesGM GLOBAL TECH OPERATIONS INC·Filed 2005·Granted Jan 9, 2007·33 cites·19 claims
- 0294US7380429B1Tubular local expansion apparatus and method of locally expanding tubular member for vehiclesGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Jun 3, 2008·19 cites·7 claims
- 0390US7685856B1Two mode hydroform seal apparatus and methodGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Mar 30, 2010·17 cites·10 claims
- 0490US7584637B2Bending apparatus and method of bending a metal objectGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Sep 8, 2009·16 cites·9 claims
- 0587US7293442B1Method for hydroforming a ring-shaped tubular structureGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Nov 13, 2007·10 cites·18 claims
- 0686US7124618B1Clamp assembly for hydroforming dieGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Oct 24, 2006·11 cites·20 claims
- 0782US7127924B1Double action punch assembly for hydroforming dieGM GLOBAL TECH OPERATIONS INC·Filed 2005·Granted Oct 31, 2006·7 cites·18 claims
- 0881US8020272B2Method for joining tubesGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Sep 20, 2011·13 cites·5 claims
- 0979US7441433B2Tool for forming threaded hole in a hydroformed partGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Oct 28, 2008·10 cites·8 claims
- 1078US7392679B1Hydroform tube sealing assemblyGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Jul 1, 2008·10 cites·20 claims
- 1177US7204113B1Punch for hydroforming dieGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Apr 17, 2007·9 cites·24 claims
- 1277US7111482B1Punch assembly for hydroforming dieGM GLOBAL TECH OPERATIONS INC·Filed 2005·Granted Sep 26, 2006·5 cites·15 claims
- 1374US8220301B2Tool for and method of forming at tapped hole in a single passGHIRAN MIKE M·Filed 2008·Granted Jul 17, 2012·10 cites·17 claims
- 1469US7104099B1Center support punch assembly for hydroforming dieGM GLOBAL TECH OPERATIONS INC·Filed 2005·Granted Sep 12, 2006·6 cites·11 claims
- 1566US7594417B1Apparatus for wiper die monitoringGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Sep 29, 2009·3 cites·12 claims
- 1665US8592733B2Induction weld assembly of closure panelsGHIRAN MIKE M·Filed 2009·Granted Nov 26, 2013·2 cites·13 claims
- 1765US7404310B1Mandrel anchor for tube bendingGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Jul 29, 2008·1 cites·10 claims
- 1863US7360384B1Apparatus and method for hydroshearing and hydrotrimming for hydroforming dieGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Apr 22, 2008·2 cites·13 claims
- 1962US5941112AMethod and apparatus for hydrotrimming and hydroshearingGEN MOTORS CORP·Filed 1998·Granted Aug 24, 1999·24 cites·6 claims
- 2060US7503198B1Slug expanding and capturing apparatus and method for hydroforming applicationGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Mar 17, 2009·3 cites·18 claims
- 2157US7937979B2Gravity fill system with pressure check valveGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted May 10, 2011·1 cites·16 claims
- 2257US7503197B2Apparatus for hole punchingGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Mar 17, 2009·1 cites·11 claims
- 2352US8061179B2High pressure dual-action hydraulic pumpJENSEN DAVID R·Filed 2008·Granted Nov 22, 2011·0 cites·16 claims
- 2447US7832244B2Controlling fluid pressure in a hydroforming processGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Nov 16, 2010·0 cites·16 claims
- 2546US8020419B2Hydroforming die adjustable for springback correctionGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Sep 20, 2011·3 cites·15 claims
- 2639US8534110B2Method and apparatus for tube bender set-upGHIRAN MIKE M·Filed 2010·Granted Sep 17, 2013·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →