Assignee
FCB
FR·21 granted patents·283 citations·filing 1990–2001
Top patents by PatentIndex Score
21 records- 0190US5120431APneumatic centrifugal separatorFCB·Filed 1991·Granted Jun 9, 1992·48 cites·12 claims
- 0275US6318559B2Air classifier with rotor comprising two independently controllable parallel flow pathsFCB·Filed 2001·Granted Nov 20, 2001·19 cites·1 claims
- 0374US5205494AGrinding process and mill for carrying out this processFCB·Filed 1991·Granted Apr 27, 1993·30 cites·13 claims
- 0463US5133807AProcess and installation for the continuous production of sugar crystalsFCB·Filed 1991·Granted Jul 28, 1992·20 cites·5 claims
- 0560US5137629AMagnetic separator operating in a wet environmentFCB·Filed 1990·Granted Aug 11, 1992·25 cites·8 claims
- 0659US5575428ACone vibrating mill and process for adjusting the operation of such a millFCB·Filed 1994·Granted Nov 19, 1996·18 cites·6 claims
- 0758US5195548AWashing deviceFCB·Filed 1991·Granted Mar 23, 1993·21 cites·2 claims
- 0854US5223040ABatch process and apparatus for crystallizing syrupFCB·Filed 1991·Granted Jun 29, 1993·14 cites·4 claims
- 0947US6179233B1Wet crushing process and crusher for implementing such processFCB·Filed 1997·Granted Jan 30, 2001·12 cites·18 claims
- 1045US5199552AEndless belt conveyorFCB·Filed 1992·Granted Apr 6, 1993·13 cites·5 claims
- 1141US5615775AHigh-intensity magnetic separatorFCB·Filed 1996·Granted Apr 1, 1997·17 cites·8 claims
- 1240US6138933ACrushers with ring-shaped track and rollerFCB·Filed 1997·Granted Oct 31, 2000·9 cites·5 claims
- 1339US6042032AMethod and apparatus for simultaneously and continuously producing a plurality of size fractions of a mineral materialFCB·Filed 1997·Granted Mar 28, 2000·10 cites·8 claims
- 1435US6273269B1Air classifier with centrifugal action pneumatic separator having centrifugal actionFCB·Filed 1997·Granted Aug 14, 2001·6 cites·12 claims
- 1529US6193177B1Device form moving forward the substance in a knife hogFCB·Filed 1997·Granted Feb 27, 2001·3 cites·5 claims
- 1628US6325313B1Device for feeding a material treating plant and vibratory mill equipped with sameFCB·Filed 1998·Granted Dec 4, 2001·3 cites·10 claims
- 1728US6227470B1Ring-roller crusherFCB·Filed 1997·Granted May 8, 2001·2 cites·7 claims
- 1825US5558279AProcess and plant for grinding spent potlinings and similar materialsFCB·Filed 1994·Granted Sep 24, 1996·7 cites·15 claims
- 1921US5238400AApparatus for distributing pneumatically conveyed solid pulverulent materialFCB·Filed 1992·Granted Aug 24, 1993·2 cites·18 claims
- 2018US6481651B1Method and plant for disintegrating crude material in lumps into a granular material according to particle size distributionFCB·Filed 1998·Granted Nov 19, 2002·2 cites·5 claims
- 2115US5217368AProcess and apparatus for the thermal treatment of minerals in powdery formFCB·Filed 1992·Granted Jun 8, 1993·2 cites·6 claims
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