Inventor · disambiguated record
Arndt Birkert
Also filed as: BIRKERT ARNDT
8 granted patents·2 pending applications·50 citations·filing 1998–2017
85Inventor score
Top patents by PatentIndex Score
10 records- 0173US7543471B2Waste gas heat exchangerBEHR GMBH & CO·Filed 2006·Granted Jun 9, 2009·7 cites·18 claims
- 0257US6065211AMethod for manufacturing a part in the shape of a hollow profileDAIMLER CHRYSLER AG·Filed 1998·Granted May 23, 2000·11 cites·19 claims
- 0355US6143235AMethod for producing secondary mold elementsDAIMLER CHRYSLER AG·Filed 1998·Granted Nov 7, 2000·9 cites·6 claims
- 0450US6112567AMethod and apparatus for manufacturing a hollow body from a tubular blank by internal high-pressure shapingDAIMLER CHRYSLER AG·Filed 1999·Granted Sep 5, 2000·10 cites·13 claims
- 0549US6299242B1Vehicle frame part in the shape of a hollow profileDAIMLER CHRYSLER AG·Filed 2000·Granted Oct 9, 2001·3 cites·5 claims
- 0648US6516646B2Device for manufacturing a hollow body from two platesDAIMLER CHRYSLER AG·Filed 2001·Granted Feb 11, 2003·2 cites·8 claims
- 0743US6301765B1Process for manufacturing a hollow body from two platesDAIMLER CHRYSLER AG·Filed 1999·Granted Oct 16, 2001·8 cites·12 claims
- 0839US7028520B2Method and device using high interior pressure to reshape structural sectionTHYSSEN KRUPP AUTOMOTIVE AG·Filed 2003·Granted Apr 18, 2006·0 cites·8 claims
- 0931US2019291163A1Springback compensation in the production of formed sheet-metal partsINIGENCE GMBH·Filed 2017·Application pending·0 cites
- 1028US2004182547A1Waste gas heat exchangerFiled 2003·Application pending·0 cites
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