Inventor · disambiguated record
James F. Hengel
Also filed as: HENGEL JAMES F · HENGEL JAMES FRANKLIN
13 granted patents·3 pending applications·188 citations·filing 1982–2010
92Inventor score
Files withGM GLOBAL TECH OPERATIONS INC8GEN MOTORS CORP4HENGEL JAMES F2MENON NARAYANAN P1WANG PEI-CHUNG1
Top patents by PatentIndex Score
16 records- 0192US7695227B2Fastener for attachment by friction stir processingGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Apr 13, 2010·25 cites·7 claims
- 0292US7645105B2Projection welded fastener with integral sealerGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Jan 12, 2010·43 cites·18 claims
- 0390US7429713B2Method for improving single sided resistance spot weldsGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Sep 30, 2008·14 cites·19 claims
- 0488US7399942B2Method for projection bonding of telescoped tubesGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Jul 15, 2008·16 cites·17 claims
- 0587US4539956ADiesel fuel injection pump with adaptive torque balance controlGEN MOTORS CORP·Filed 1982·Granted Sep 10, 1985·33 cites·5 claims
- 0685US7880112B2Method for welding and adhesively attaching a shaped fastener to inside of memberGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Feb 1, 2011·9 cites·3 claims
- 0783US7527463B2Nut and method for adhesive nut attachmentGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted May 5, 2009·15 cites·11 claims
- 0869US6765171B1Projection welding of flanged weld nutGEN MOTORS CORP·Filed 2003·Granted Jul 20, 2004·13 cites·6 claims
- 0968US8987630B2Method for adhesive bonding together of metal sheetsHENGEL JAMES F·Filed 2006·Granted Mar 24, 2015·3 cites·17 claims
- 1065US6446511B1Method and system for testing a joint which joins a first member with a second memberGEN MOTORS CORP·Filed 2000·Granted Sep 10, 2002·7 cites·18 claims
- 1160US8987631B2Method and apparatus for welding to laminated metalWANG PEI-CHUNG·Filed 2006·Granted Mar 24, 2015·1 cites·11 claims
- 1260US6770835B1Method of welding a cage and nut assembly to a workpieceGEN MOTORS CORP·Filed 2003·Granted Aug 3, 2004·8 cites·7 claims
- 1350US7527705B2Method for routing electrical conductor between panelsGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted May 5, 2009·1 cites·6 claims
- 1448US2010172716A1Fastener For Attachment By Friction Stir ProcessingGM GLOBAL TECH OPERATIONS INC·Filed 2010·Application pending·0 cites
- 1544US2007209757A1Method for attaching tubes using an adhesiveHENGEL JAMES F·Filed 2006·Application pending·0 cites
- 1635US2006266798A1Weld fastener for use in projection welding processMENON NARAYANAN P·Filed 2005·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →