Assignee
SCHULZ HELMUTH
4 granted patents·23 citations·filing 2007–2010
Top patents by PatentIndex Score
4 records- 0188US7632006B2Device for proceeding material by mixing and/or plasticization or agglomeration providing periodic enlargement or reduction to gap between screw channelsSCHULZ HELMUTH·Filed 2008·Granted Dec 15, 2009·12 cites·11 claims
- 0281US7820039B2Apparatus for the continuous filtering of impurities from a flowable compoundSCHULZ HELMUTH·Filed 2007·Granted Oct 26, 2010·10 cites·4 claims
- 0367US8303160B2Device for extruding a thermoplastic product having sleeve forming screw section of flow arrester and screw with small screw diameter in relation to plasticizing sectionSCHULZ HELMUTH·Filed 2009·Granted Nov 6, 2012·1 cites·6 claims
- 0436US9346190B2Device for processing material by mixing and/or plasticatingSCHULZ HELMUTH·Filed 2010·Granted May 24, 2016·0 cites·5 claims
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