Assignee
SPROUT BAUER INC ANDRITZ
US·32 granted patents·645 citations·filing 1990–1998
Top patents by PatentIndex Score
32 records- 0191US5248099AThree zone multiple intensity refinerSPROUT BAUER INC ANDRITZ·Filed 1991·Granted Sep 28, 1993·65 cites·24 claims
- 0287US6165317AControl of refined pulp quality by adjusting high temperature pre-heat residence timeSPROUT BAUER INC ANDRITZ·Filed 1998·Granted Dec 26, 2000·24 cites·15 claims
- 0386US5335865ATwo-stage variable intensity refinerSPROUT BAUER INC ANDRITZ·Filed 1992·Granted Aug 9, 1994·53 cites·11 claims
- 0484US5364038AScreenless hammermillSPROUT BAUER INC ANDRITZ·Filed 1993·Granted Nov 15, 1994·41 cites·25 claims
- 0581US5181664AGrinding plate with angled outer barsSPROUT BAUER INC ANDRITZ·Filed 1992·Granted Jan 26, 1993·35 cites·21 claims
- 0680US5691636AProbe assembly mounting for a grinding machineSPROUT BAUER INC ANDRITZ·Filed 1993·Granted Nov 25, 1997·39 cites·15 claims
- 0778US5277829ADeep bed sand filterSPROUT BAUER INC ANDRITZ·Filed 1992·Granted Jan 11, 1994·50 cites·25 claims
- 0871US5119995AKeyway for refiner discSPROUT BAUER INC ANDRITZ·Filed 1990·Granted Jun 9, 1992·22 cites·10 claims
- 0970US5776305ALow-resident, high-temperature, high-speed chip refiningSPROUT BAUER INC ANDRITZ·Filed 1996·Granted Jul 7, 1998·32 cites·23 claims
- 1069US5813618AContinuous cyclindrical wood pulp refinerSPROUT BAUER INC ANDRITZ·Filed 1995·Granted Sep 29, 1998·21 cites·20 claims
- 1168US5520804ADeep bed filtration systemSPROUT BAUER INC ANDRITZ·Filed 1994·Granted May 28, 1996·34 cites·26 claims
- 1267US5445328ADual zone refiner with separated discharge flow controlSPROUT BAUER INC ANDRITZ·Filed 1993·Granted Aug 29, 1995·21 cites·23 claims
- 1366US5257740AApparatus and process for recycling scrap filmSPROUT BAUER INC ANDRITZ·Filed 1992·Granted Nov 2, 1993·32 cites·34 claims
- 1464US5262598AWeigh hopper supported by a 3-point suspension with a tension load cellSPROUT BAUER INC ANDRITZ·Filed 1992·Granted Nov 16, 1993·28 cites·10 claims
- 1562US5478511AAnnular gap expanderSPROUT BAUER INC ANDRITZ·Filed 1994·Granted Dec 26, 1995·14 cites·26 claims
- 1660US5585124AQuill shafted pellet millSPROUT BAUER INC ANDRITZ·Filed 1994·Granted Dec 17, 1996·14 cites·10 claims
- 1754US5487862AAnnular gap expander pellet former and process of using sameSPROUT BAUER INC ANDRITZ·Filed 1994·Granted Jan 30, 1996·11 cites·29 claims
- 1852US5366680AAnnular gap extruderSPROUT BAUER INC ANDRITZ·Filed 1993·Granted Nov 22, 1994·22 cites·17 claims
- 1948US5626300ADisc refiner with conical ribbon feederSPROUT BAUER INC ANDRITZ·Filed 1995·Granted May 6, 1997·8 cites·15 claims
- 2048US5383608ATwin conical refiner with dual ribbon feedersSPROUT BAUER INC ANDRITZ·Filed 1993·Granted Jan 24, 1995·10 cites·42 claims
- 2147US5782605AImpeller for separating a conveyed stream of materialSPROUT BAUER INC ANDRITZ·Filed 1996·Granted Jul 21, 1998·12 cites·22 claims
- 2238US5727908AAir lift pump for wet particulatesSPROUT BAUER INC ANDRITZ·Filed 1996·Granted Mar 17, 1998·8 cites·11 claims
- 2337US5667157ABearing clearance adjustmentSPROUT BAUER INC ANDRITZ·Filed 1995·Granted Sep 16, 1997·7 cites·18 claims
- 2436US5293219AFiber length analyzerSPROUT BAUER INC ANDRITZ·Filed 1991·Granted Mar 8, 1994·15 cites·24 claims
- 2536US5170949AApparatus and method for processing scrap filmSPROUT BAUER INC ANDRITZ·Filed 1991·Granted Dec 15, 1992·8 cites·12 claims
- 2633US5379881AStream splitting apparatusSPROUT BAUER INC ANDRITZ·Filed 1994·Granted Jan 10, 1995·4 cites·23 claims
- 2732US5626889ASingle tapered die mountSPROUT BAUER INC ANDRITZ·Filed 1994·Granted May 6, 1997·5 cites·4 claims
- 2831US5644971AVessel for steeping of grainSPROUT BAUER INC ANDRITZ·Filed 1995·Granted Jul 8, 1997·3 cites·48 claims
- 2929US5665403ADouble tapered die mountSPROUT BAUER INC ANDRITZ·Filed 1994·Granted Sep 9, 1997·4 cites·7 claims
- 3028US5622458AAir lift pump for wet particulatesSPROUT BAUER INC ANDRITZ·Filed 1994·Granted Apr 22, 1997·1 cites·11 claims
- 3125US5307998AMethod for processing scrap filmSPROUT BAUER INC ANDRITZ·Filed 1992·Granted May 3, 1994·2 cites·15 claims
- 3224US5624578ASeparation apparatus nozzle assemblySPROUT BAUER INC ANDRITZ·Filed 1995·Granted Apr 29, 1997·0 cites·16 claims
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