Inventor · disambiguated record
Ulrich Citrich
Also filed as: CITRICH ULRICH
7 granted patents·1 pending application·66 citations·filing 1996–2008
84Inventor score
Technology areasB23K
Top patents by PatentIndex Score
8 records- 0174US7339133B2Stud welding method and stud welding device particularly for stud welding without a support footCITRICH ULRICH·Filed 2006·Granted Mar 4, 2008·5 cites·7 claims
- 0272US5662820AWelding process for drawn ARC stud weldingTRW INC·Filed 1996·Granted Sep 2, 1997·36 cites·20 claims
- 0362US7053331B2Stud welding method and stud welding device, especially for stud welding without a support footNELSON BOLZENSCHWEISS TECHNIK·Filed 2001·Granted May 30, 2006·9 cites·20 claims
- 0452US6933458B2Method for positioning a welding bolt and bolt welding headNELSON BOLZENSCHWEISS TECHNIK·Filed 2001·Granted Aug 23, 2005·7 cites·7 claims
- 0551US2008142491A1Stud welding method and stud welding device particularly for stud welding without a support footCITRICH ULRICH·Filed 2008·Application pending·0 cites
- 0648US6750417B2Stud welding headNELSON BOLZENSCHWEISS TECHNIK·Filed 2001·Granted Jun 15, 2004·4 cites·14 claims
- 0747US7129437B2Method for monitoring a welding process during the welding of studs and device for carrying out said methodNELSON BOLZENSCHWEISS TECHNIK·Filed 2002·Granted Oct 31, 2006·4 cites·8 claims
- 0839US6825434B2Method for welding a bolt onto a workpiece and a bolt-welding deviceNELSON BOLZENSCHWEISS TECHNIK·Filed 2001·Granted Nov 30, 2004·1 cites·30 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →