Inventor · disambiguated record
Gerhard Engelhard
Also filed as: ENGELHARD GERHARD
4 granted patents·33 citations·filing 1985–2012
74Inventor score
Technology areasB23K
Top patents by PatentIndex Score
4 records- 0167US6607119B2Method and apparatus for welding two work piecesFRAMATOME ANP GMBH·Filed 2001·Granted Aug 19, 2003·14 cites·20 claims
- 0264US8217295B2Method for producing a welded connection for use in a corrosive environmentBRUECKNER ERHARD·Filed 2007·Granted Jul 10, 2012·3 cites·9 claims
- 0360US8729418B2Method for repairing a welded connectionBRUECKNER ERHARD·Filed 2012·Granted May 20, 2014·2 cites·5 claims
- 0455US4617444ABurner for wig weldingKRAFTWERK UNION AG·Filed 1985·Granted Oct 14, 1986·14 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →