Assignee
VALMET KARLSTAD AB
SE·53 granted patents·1,370 citations·filing 1991–2000
Top patents by PatentIndex Score
53 records- 0195US6287426B1Paper machine for manufacturing structured soft paperVALMET KARLSTAD AB·Filed 1999·Granted Sep 11, 2001·230 cites·13 claims
- 0294US5901918AApparatus and method for winding paperVALMET KARLSTAD AB·Filed 1997·Granted May 11, 1999·97 cites·25 claims
- 0390US6036137AApparatus and method for winding paperVALMET KARLSTAD AB·Filed 1998·Granted Mar 14, 2000·128 cites·27 claims
- 0489US5738760AMethod of and a device for transferring running dried web from one device to a subsequent deviceVALMET KARLSTAD AB·Filed 1996·Granted Apr 14, 1998·68 cites·13 claims
- 0588US6047916AReel-up and multi-functional handling device thereforVALMET KARLSTAD AB·Filed 1999·Granted Apr 11, 2000·53 cites·17 claims
- 0684US6199296B1Seal arrangement for through-air drying papermaking machineVALMET KARLSTAD AB·Filed 1999·Granted Mar 13, 2001·41 cites·26 claims
- 0783US5375790AReel-up with central driven reeling drumVALMET KARLSTAD AB·Filed 1992·Granted Dec 27, 1994·34 cites·9 claims
- 0881US6398916B1Simplified through-air drying paper making machine having a twin wire forming sectionVALMET KARLSTAD AB·Filed 1999·Granted Jun 4, 2002·51 cites·4 claims
- 0981US5944958AMethod of and a device for adjusting creping conditionsVALMET KARLSTAD AB·Filed 1992·Granted Aug 31, 1999·33 cites·10 claims
- 1080US6805317B1Adhesive dispenser in a reel-up in a paper machineVALMET KARLSTAD AB·Filed 2000·Granted Oct 19, 2004·21 cites·32 claims
- 1177US6045085AAdhesive dispensing device in a reel-up in a paper machineVALMET KARLSTAD AB·Filed 1998·Granted Apr 4, 2000·33 cites·27 claims
- 1277US5816528AReel-up with double secondary units for reeling a running web in a paper machineVALMET KARLSTAD AB·Filed 1997·Granted Oct 6, 1998·29 cites·22 claims
- 1375US5845868AApparatus and method for winding paperVALMET KARLSTAD AB·Filed 1997·Granted Dec 8, 1998·27 cites·23 claims
- 1475US5306395AC-wrap type twin wire formerVALMET KARLSTAD AB·Filed 1993·Granted Apr 26, 1994·32 cites·2 claims
- 1575US5262011APress shoe with wedge shaped hydrostatic pocketVALMET KARLSTAD AB·Filed 1992·Granted Nov 16, 1993·26 cites·12 claims
- 1673US6325896B1Apparatus for transferring a fast running fibrous web from a first location to a second locationVALMET KARLSTAD AB·Filed 1999·Granted Dec 4, 2001·29 cites·36 claims
- 1771US5545294AMultilayer headboxVALMET KARLSTAD AB·Filed 1994·Granted Aug 13, 1996·24 cites·9 claims
- 1869US6079116ADuct configuration for a through-air drying apparatus in a papermaking machineVALMET KARLSTAD AB·Filed 1998·Granted Jun 27, 2000·23 cites·28 claims
- 1967US5397437AMethod of rebuilding a conventional tissue machine to a TAD machineVALMET KARLSTAD AB·Filed 1994·Granted Mar 14, 1995·22 cites·9 claims
- 2066US5875990AReel-upVALMET KARLSTAD AB·Filed 1997·Granted Mar 2, 1999·21 cites·27 claims
- 2165US5878462ADust removal apparatusVALMET KARLSTAD AB·Filed 1997·Granted Mar 9, 1999·18 cites·25 claims
- 2264US5403446AApparatus for adjusting creping conditionsVALMET KARLSTAD AB·Filed 1992·Granted Apr 4, 1995·22 cites·9 claims
- 2362US6047917AReel-upVALMET KARLSTAD AB·Filed 1998·Granted Apr 11, 2000·16 cites·20 claims
- 2462US5547547ACompact frame assembly for a press in a papermaking or boardmakingVALMET KARLSTAD AB·Filed 1994·Granted Aug 20, 1996·20 cites·8 claims
- 2560US6165324AMulti-layer headbox and separator vane thereforVALMET KARLSTAD AB·Filed 1999·Granted Dec 26, 2000·13 cites·19 claims
- 2656US6355143B1Method and device for oil evacuation from a shoe press unitVALMET KARLSTAD AB·Filed 2000·Granted Mar 12, 2002·4 cites·20 claims
- 2756US6030500AArrangement for feeding stock to a headbox in a papermaking machineVALMET KARLSTAD AB·Filed 1998·Granted Feb 29, 2000·12 cites·8 claims
- 2855US6152670AStorage arrangement for cores of a papermaking machineVALMET KARLSTAD AB·Filed 1998·Granted Nov 28, 2000·24 cites·7 claims
- 2954US6131784AThreading deviceVALMET KARLSTAD AB·Filed 1998·Granted Oct 17, 2000·13 cites·18 claims
- 3054US6074531ADevice in a measuring stationVALMET KARLSTAD AB·Filed 1998·Granted Jun 13, 2000·12 cites·18 claims
- 3154US5745244AScanning device for scanning a physical property of a fibrous webVALMET KARLSTAD AB·Filed 1996·Granted Apr 28, 1998·12 cites·10 claims
- 3252US6260788B1Reel-up and associated methodVALMET KARLSTAD AB·Filed 1999·Granted Jul 17, 2001·11 cites·20 claims
- 3352US6042692APaper machine for manufacturing a web of soft crepe paperVALMET KARLSTAD AB·Filed 1996·Granted Mar 28, 2000·11 cites·7 claims
- 3452US5997696AShoe pressVALMET KARLSTAD AB·Filed 1998·Granted Dec 7, 1999·10 cites·17 claims
- 3550US6169290B1Method and measuring device for measuring at an envelope surfaceVALMET KARLSTAD AB·Filed 1998·Granted Jan 2, 2001·25 cites·24 claims
- 3650US6017422AShoe pressVALMET KARLSTAD AB·Filed 1998·Granted Jan 25, 2000·9 cites·16 claims
- 3749US6309512B1Device for impulse-pressing a webVALMET KARLSTAD AB·Filed 1999·Granted Oct 30, 2001·11 cites·18 claims
- 3847US6042694AShoe pressVALMET KARLSTAD AB·Filed 1998·Granted Mar 28, 2000·7 cites·21 claims
- 3945US5904813APress roll with jacket edge clamping ringVALMET KARLSTAD AB·Filed 1997·Granted May 18, 1999·9 cites·18 claims
- 4045US5578170AMethod of forming a tissue paper webVALMET KARLSTAD AB·Filed 1994·Granted Nov 26, 1996·12 cites·11 claims
- 4144US6010443AClamping ring for an enclosed shoe pressVALMET KARLSTAD AB·Filed 1997·Granted Jan 4, 2000·10 cites·8 claims
- 4243US6145778AReel-up and method of controlling nip load thereinVALMET KARLSTAD AB·Filed 1999·Granted Nov 14, 2000·9 cites·20 claims
- 4342US5853545AArrangement for feeding stock to a headbox in a papermaking machineVALMET KARLSTAD AB·Filed 1997·Granted Dec 29, 1998·6 cites·3 claims
- 4440US5864965AWeb dryingVALMET KARLSTAD AB·Filed 1994·Granted Feb 2, 1999·10 cites·62 claims
- 4540US5207872APrestressed press framework for a papermaking machineVALMET KARLSTAD AB·Filed 1991·Granted May 4, 1993·9 cites·12 claims
- 4633US6139691AShoe pressVALMET KARLSTAD AB·Filed 1998·Granted Oct 31, 2000·2 cites·13 claims
- 4732US6093283AShoe press and method for supporting a press shoe in a shoe pressVALMET KARLSTAD AB·Filed 1998·Granted Jul 25, 2000·4 cites·21 claims
- 4832US5935382AMethod and board machine for manufacturing a paperboard webVALMET KARLSTAD AB·Filed 1997·Granted Aug 10, 1999·13 cites·16 claims
- 4929US5908534AMethod and device for web cutting in the former of a paper machineVALMET KARLSTAD AB·Filed 1993·Granted Jun 1, 1999·8 cites·16 claims
- 5028US6261415B1Paper machineVALMET KARLSTAD AB·Filed 1999·Granted Jul 17, 2001·5 cites·23 claims
Showing the top 50 of 53 patent records by PatentIndex Score.
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