Inventor · disambiguated record
Holger Gutschmidt
Also filed as: GUTSCHMIDT HOLGER
6 granted patents·2 pending applications·65 citations·filing 1995–2010
82Inventor score
Top patents by PatentIndex Score
8 records- 0163US9222358B2Sealing arrangement for shaft and tunnel constructionsHOEFT HEIKO·Filed 2010·Granted Dec 29, 2015·6 cites·9 claims
- 0259US5888023ASeal arrangement for tubular tunnel segmentsPHOENIX AG·Filed 1996·Granted Mar 30, 1999·30 cites·12 claims
- 0348US6592296B2Sealing assembly for tunnel construction sectionsPHOENIX·Filed 2001·Granted Jul 15, 2003·10 cites·7 claims
- 0447US6575664B1Sealing arrangementPHOENIX AG·Filed 2000·Granted Jun 10, 2003·5 cites·14 claims
- 0537US2003168819A1Seal systemFiled 2002·Application pending·0 cites
- 0636US2009148658A1Sealing arrangement composed of different types of polymer materialPHOENIX DICHTUNGSTECHNIK GMBH·Filed 2005·Application pending·0 cites
- 0733US6434904B1Sealing devicePHOENIX AG·Filed 1999·Granted Aug 20, 2002·8 cites·10 claims
- 0832US5648036ADevice and process for producing the corners of sealing framesPHOENIX AG·Filed 1995·Granted Jul 15, 1997·6 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →