Assignee
FISCHER G ROHRVERBINDUNGSTECH
DE·8 granted patents·96 citations·filing 1997–2003
Top patents by PatentIndex Score
8 records- 0177US6968761B2Device for machining the ends of pipesFISCHER G ROHRVERBINDUNGSTECH·Filed 2003·Granted Nov 29, 2005·19 cites·16 claims
- 0267US6129488APipe-cutting and chamfering arrangementFISCHER G ROHRVERBINDUNGSTECH·Filed 1997·Granted Oct 10, 2000·33 cites·8 claims
- 0359US6568086B2Pipe cutting apparatusFISCHER G ROHRVERBINDUNGSTECH·Filed 2001·Granted May 27, 2003·4 cites·4 claims
- 0449US6637304B2Portable apparatus for machining pipe endsFISCHER G ROHRVERBINDUNGSTECH·Filed 2002·Granted Oct 28, 2003·4 cites·13 claims
- 0548US6578645B2Throttle valveFISCHER G ROHRVERBINDUNGSTECH·Filed 2001·Granted Jun 17, 2003·10 cites·7 claims
- 0645US6679053B2Device for preventing unintentional restartingFISCHER G ROHRVERBINDUNGSTECH·Filed 2002·Granted Jan 20, 2004·8 cites·7 claims
- 0743US6176163B1Pipe end machining unitFISCHER G ROHRVERBINDUNGSTECH·Filed 1999·Granted Jan 23, 2001·11 cites·3 claims
- 0835US6082235ADevice for the machining of tube endsFISCHER G ROHRVERBINDUNGSTECH·Filed 1997·Granted Jul 4, 2000·7 cites·3 claims
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