Assignee
J & L FIBER SERVICES INC
US·32 granted patents·3 pending applications·644 citations·filing 1995–2009
Top patents by PatentIndex Score
35 records- 0191US6502774B1Refiner disk sensor and sensor refiner diskJ & L FIBER SERVICES INC·Filed 2000·Granted Jan 7, 2003·43 cites·44 claims
- 0289US6752165B2Refiner control method and systemJ & L FIBER SERVICES INC·Filed 2001·Granted Jun 22, 2004·32 cites·51 claims
- 0388US6491168B1Pulp screen basketJ & L FIBER SERVICES INC·Filed 2000·Granted Dec 10, 2002·47 cites·29 claims
- 0487US6938843B2Refiner control method and systemJ & L FIBER SERVICES INC·Filed 2002·Granted Sep 6, 2005·26 cites·3 claims
- 0587US6915910B2Screen cylinder and methodJ & L FIBER SERVICES INC·Filed 2002·Granted Jul 12, 2005·45 cites·32 claims
- 0687US6325308B1Refiner disc and methodJ & L FIBER SERVICES INC·Filed 1999·Granted Dec 4, 2001·59 cites·56 claims
- 0786US7347392B2Refiners and methods of refining pulpJ & L FIBER SERVICES INC·Filed 2005·Granted Mar 25, 2008·8 cites·11 claims
- 0885US5823453ARefiner disc with curved refiner barsJ & L FIBER SERVICES INC·Filed 1995·Granted Oct 20, 1998·40 cites·9 claims
- 0983US5868330ARefiner disc with localized surface roughnessJ & L FIBER SERVICES INC·Filed 1997·Granted Feb 9, 1999·31 cites·19 claims
- 1080US5975438ARefiner disc with curved refiner barsJ & L FIBER SERVICES INC·Filed 1998·Granted Nov 2, 1999·28 cites·31 claims
- 1179US6892973B2Refiner disk sensor and sensor refiner diskJ & L FIBER SERVICES INC·Filed 2003·Granted May 17, 2005·14 cites·23 claims
- 1279US6778936B2Consistency determining method and systemJ & L FIBER SERVICES INC·Filed 2001·Granted Aug 17, 2004·13 cites·68 claims
- 1379US6314381B1Refiner measurement system and methodJ & L FIBER SERVICES INC·Filed 2000·Granted Nov 6, 2001·12 cites·53 claims
- 1478US6587803B2Refiner measurement system and methodJ & L FIBER SERVICES INC·Filed 2001·Granted Jul 1, 2003·11 cites·20 claims
- 1577US8006924B2Refiner plate assembly and method with evacuation of refining zoneJ & L FIBER SERVICES INC·Filed 2009·Granted Aug 30, 2011·4 cites·20 claims
- 1675US5988538ARefiner disc having steam exhaust channelJ & L FIBER SERVICES INC·Filed 1998·Granted Nov 23, 1999·29 cites·59 claims
- 1774US6324490B1Monitoring system and method for a fiber processing apparatusJ & L FIBER SERVICES INC·Filed 1999·Granted Nov 27, 2001·23 cites·37 claims
- 1872US6745469B1Method of making screen media and a screening passage thereforeJ & L FIBER SERVICES INC·Filed 2000·Granted Jun 8, 2004·16 cites·56 claims
- 1972US5875982ARefiner having center ring with replaceable vanesJ & L FIBER SERVICES INC·Filed 1997·Granted Mar 2, 1999·25 cites·34 claims
- 2070US6138838AScreen media and a screening passage thereforeJ & L FIBER SERVICES INC·Filed 1998·Granted Oct 31, 2000·28 cites·32 claims
- 2167US5979809ARefiner disc removal method and deviceJ & L FIBER SERVICES INC·Filed 1998·Granted Nov 9, 1999·20 cites·23 claims
- 2265US5934585ARefiner plate assembly and method of mountingJ & L FIBER SERVICES INC·Filed 1997·Granted Aug 10, 1999·24 cites·35 claims
- 2362US6024308AConically tapered disc-shaped comminution element for a disc refinerJ & L FIBER SERVICES INC·Filed 1998·Granted Feb 15, 2000·20 cites·29 claims
- 2458US6567766B2Method for a fiber processing apparatusJ & L FIBER SERVICES INC·Filed 2001·Granted May 20, 2003·3 cites·24 claims
- 2558US5824265AStainless steel alloy for pulp refiner plateJ & L FIBER SERVICES INC·Filed 1996·Granted Oct 20, 1998·14 cites·10 claims
- 2657US7128286B2Double disk refiner, stock inducer therefor and method of refining low consistency stockJ & L FIBER SERVICES INC·Filed 2003·Granted Oct 31, 2006·5 cites·34 claims
- 2752US7520460B2Refiner disk sensor and sensor refiner diskJ & L FIBER SERVICES INC·Filed 2005·Granted Apr 21, 2009·0 cites·12 claims
- 2848US6245289B1Stainless steel alloy for pulp refiner plateJ & L FIBER SERVICES INC·Filed 1998·Granted Jun 12, 2001·9 cites·38 claims
- 2946US7104480B2Refiner sensor and coupling arrangementJ & L FIBER SERVICES INC·Filed 2004·Granted Sep 12, 2006·0 cites·19 claims
- 3045US2005040099A1Screen cylinderJ & L FIBER SERVICES INC·Filed 2004·Application pending·0 cites
- 3144US5944271AHigh consistency damless refiner plate for wood fibersJ & L FIBER SERVICES INC·Filed 1997·Granted Aug 31, 1999·8 cites·63 claims
- 3240US2002070303A1Adjustable refiner plateJ & L FIBER SERVICES INC·Filed 2000·Application pending·0 cites
- 3339USD456825SScreen cylinder frameJ & L FIBER SERVICES INC·Filed 2001·Granted May 7, 2002·4 cites·1 claims
- 3439US2004144875A1Deflection compensating refiner plate segment and methodJ & L FIBER SERVICES INC·Filed 2001·Application pending·0 cites
- 3535USD458618SScreen cylinder frame windowsJ & L FIBER SERVICES INC·Filed 2001·Granted Jun 11, 2002·3 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when J & L FIBER SERVICES INC files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →