Inventor · disambiguated record
Harry Drewes
Also filed as: DREWES HARRY
6 granted patents·5 pending applications·111 citations·filing 1994–2010
84Inventor score
Top patents by PatentIndex Score
11 records- 0190US7335847B2Method and apparatus for foreign-body separation from a material flowHAUNI PRIMARY GMBH·Filed 2005·Granted Feb 26, 2008·27 cites·15 claims
- 0279US6332543B1Apparatus for converting a continuously supplied material flow into a single layerHAUNI MASCHINENBAU AG·Filed 2000·Granted Dec 25, 2001·43 cites·16 claims
- 0372US7448391B2Method and device for the separation of foreign bodiesHAUNI PRIMARY GMBH·Filed 2005·Granted Nov 11, 2008·6 cites·16 claims
- 0468US8281931B2Apparatus and method for post-threshing inspection and sorting of tobacco laminaDREWES HARRY·Filed 2009·Granted Oct 9, 2012·6 cites·15 claims
- 0560US8893723B2Method and device for removing foreign particles from a tobacco streamJAHNKE MATTHIAS·Filed 2010·Granted Nov 25, 2014·3 cites·11 claims
- 0652US5558199AApparatus for forming a layer of tobacco particlesHAUNI MASCHINENBAU AG·Filed 1994·Granted Sep 24, 1996·26 cites·23 claims
- 0744US2005029469A1Method for detecting foreign bodies within a continuously guided product stream and apparatus for carrying out the methodHAUNI MASCHINENBAU AG·Filed 2004·Application pending·0 cites
- 0844US2005092336A1Apparatus for segregating foreign matter from smokable materialHAUNI MASCHINENBAU AG·Filed 2004·Application pending·0 cites
- 0941US2006070632A1Segregating foreign objects from a stream of tobacooHAUNI MASCHINENBAU AG·Filed 2005·Application pending·0 cites
- 1041US2005183734A1Method and apparatus for removing foreign matter from tobacco to be processedHAUNI PRIMARY GMBH·Filed 2005·Application pending·0 cites
- 1141US2005211256A1Method of and apparatus for segregating foreign particles from a tobacco flowHAUNI PRIMARY GMBH·Filed 2005·Application pending·0 cites
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