Assignee
HEIDENREICH STEFFEN
DE·5 granted patents·19 citations·filing 2007–2012
Top patents by PatentIndex Score
5 records- 0179US8562701B2Gasification apparatus and method for generating syngas from gasifiable feedstock materialHEIDENREICH STEFFEN·Filed 2008·Granted Oct 22, 2013·10 cites·27 claims
- 0275US9108134B2Catalytic filter systemHEIDENREICH STEFFEN·Filed 2012·Granted Aug 18, 2015·4 cites·12 claims
- 0367US8062604B2Filter elementHEIDENREICH STEFFEN·Filed 2008·Granted Nov 22, 2011·3 cites·15 claims
- 0454US8082986B2Filtering device, especially for use as a well screen filterHEIDENREICH STEFFEN·Filed 2007·Granted Dec 27, 2011·1 cites·20 claims
- 0552US8388898B2Ceramic filter elementHEIDENREICH STEFFEN·Filed 2010·Granted Mar 5, 2013·1 cites·14 claims
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