Inventor · disambiguated record
Dirk Heidemann
Also filed as: HEIDEMANN DIRK
9 granted patents·35 citations·filing 2002–2010
83Inventor score
Top patents by PatentIndex Score
9 records- 0187US7819343B2Decoking toolRUHRPUMPEN GMBH·Filed 2007·Granted Oct 26, 2010·14 cites·9 claims
- 0276US7163165B2De-coking toolRUHRPUMPEN GMBH·Filed 2002·Granted Jan 16, 2007·13 cites·13 claims
- 0369US8220323B2Freefall arrestorPAUL WOLFGANG·Filed 2010·Granted Jul 17, 2012·1 cites·7 claims
- 0464US8002204B2Decoking toolRUHRPUMPEN GMBH·Filed 2007·Granted Aug 23, 2011·5 cites·16 claims
- 0554US8074745B2Tool for crushing cokePAUL WOLFGANG·Filed 2005·Granted Dec 13, 2011·2 cites·24 claims
- 0651US8439127B2Drive device for a boring barPAUL WOLFGANG·Filed 2010·Granted May 14, 2013·0 cites·5 claims
- 0746US7802639B2Drive device for a boring barRUHRPUMPEN GMBH·Filed 2002·Granted Sep 28, 2010·0 cites·8 claims
- 0843US8074746B2Tool for crushing cokePAUL WOLFGANG·Filed 2008·Granted Dec 13, 2011·0 cites·10 claims
- 0938US8382960B2Arrangement for guiding a drill stem of a decoking toolRUHRPUMPEN GMBH·Filed 2008·Granted Feb 26, 2013·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →