Assignee
MAC MILLAN BLOEDEL LTD
US·106 granted patents·2,803 citations·filing 1975–1996
Top patents by PatentIndex Score
106 records- 0195US4610913ALong wafer waferboard panelsMAC MILLAN BLOEDEL LTD·Filed 1986·Granted Sep 9, 1986·100 cites·15 claims
- 0295US4061819AProducts of converted lignocellulosic materialsMAC MILLAN BLOEDEL LTD·Filed 1976·Granted Dec 6, 1977·74 cites·7 claims
- 0394US4879083AChemically treated wood particle boardMAC MILLAN BLOEDEL LTD·Filed 1988·Granted Nov 7, 1989·66 cites·8 claims
- 0492US4018642AMicrowave curing of alkaline phenolic resins in wood-resin compositionsMAC MILLAN BLOEDEL LTD·Filed 1975·Granted Apr 19, 1977·60 cites·12 claims
- 0590US4879752ALumber optimizerMAC MILLAN BLOEDEL LTD·Filed 1987·Granted Nov 7, 1989·87 cites·14 claims
- 0689US4353401ARotatable splitterMAC MILLAN BLOEDEL LTD·Filed 1980·Granted Oct 12, 1982·51 cites·19 claims
- 0787US4992949AColor sorting of lumberMAC MILLAN BLOEDEL LTD·Filed 1989·Granted Feb 12, 1991·71 cites·19 claims
- 0887US4456498AMicrowave applicator for continuous pressMAC MILLAN BLOEDEL LTD·Filed 1982·Granted Jun 26, 1984·56 cites·23 claims
- 0986US5162660APaper roughness or glass sensor using polarized light reflectionMAC MILLAN BLOEDEL LTD·Filed 1991·Granted Nov 10, 1992·76 cites·19 claims
- 1086US5023805ALog scannerMAC MILLAN BLOEDEL LTD·Filed 1988·Granted Jun 11, 1991·60 cites·36 claims
- 1186US4502918ATwo-stage chemical treatment of mechanical wood pulp with sodium sulfiteMAC MILLAN BLOEDEL LTD·Filed 1982·Granted Mar 5, 1985·34 cites·26 claims
- 1286US4494919AApparatus for laying a mat of wood strandsMAC MILLAN BLOEDEL LTD·Filed 1982·Granted Jan 22, 1985·51 cites·11 claims
- 1386US4084356AMethod of finishing a random contoured surfaceMAC MILLAN BLOEDEL LTD·Filed 1976·Granted Apr 18, 1978·34 cites·8 claims
- 1485US5505129AWeb width trackingMAC MILLAN BLOEDEL LTD·Filed 1995·Granted Apr 9, 1996·59 cites·4 claims
- 1585US5379934AClosable trayMAC MILLAN BLOEDEL LTD·Filed 1994·Granted Jan 10, 1995·74 cites·18 claims
- 1685US4517148AMethod for pressing a composite assemblyMAC MILLAN BLOEDEL LTD·Filed 1983·Granted May 14, 1985·40 cites·14 claims
- 1784US4751131AWaferboard lumberMAC MILLAN BLOEDEL LTD·Filed 1986·Granted Jun 14, 1988·44 cites·9 claims
- 1883US5529662AMethod of bleaching cellulosic pulps with ozone and a protective amount of an N-alkylated ureaMAC MILLAN BLOEDEL LTD·Filed 1994·Granted Jun 25, 1996·32 cites·11 claims
- 1983US4441948AMethod and apparatus for constructing multiple layer corrugated board containersMAC MILLAN BLOEDEL LTD·Filed 1982·Granted Apr 10, 1984·45 cites·13 claims
- 2081US4931657AOn-line texture sensingMAC MILLAN BLOEDEL LTD·Filed 1989·Granted Jun 5, 1990·61 cites·10 claims
- 2181US4601407AMulti-layered containerMAC MILLAN BLOEDEL LTD·Filed 1984·Granted Jul 22, 1986·54 cites·13 claims
- 2279US5202552AData with perimeter identification tagMAC MILLAN BLOEDEL LTD·Filed 1991·Granted Apr 13, 1993·95 cites·18 claims
- 2379US4623072ACorrugated container with foldable flapsMAC MILLAN BLOEDEL LTD·Filed 1985·Granted Nov 18, 1986·43 cites·8 claims
- 2478US4508772APressed composite assembly and methodMAC MILLAN BLOEDEL LTD·Filed 1983·Granted Apr 2, 1985·31 cites·20 claims
- 2577US5096765AHigh strength composite products and method of making sameMAC MILLAN BLOEDEL LTD·Filed 1990·Granted Mar 17, 1992·37 cites·10 claims
- 2676US4546886AMethod and apparatus for sorting elongate articlesMAC MILLAN BLOEDEL LTD·Filed 1982·Granted Oct 15, 1985·28 cites·5 claims
- 2776US4423845ARefiner platesMAC MILLAN BLOEDEL LTD·Filed 1981·Granted Jan 3, 1984·28 cites·18 claims
- 2876US4226357ASpace dividersMAC MILLAN BLOEDEL LTD·Filed 1979·Granted Oct 7, 1980·21 cites·9 claims
- 2975US5394342ALog scanningMAC MILLAN BLOEDEL LTD·Filed 1993·Granted Feb 28, 1995·68 cites·20 claims
- 3075US4941521AFinger jointing green lumberMAC MILLAN BLOEDEL LTD·Filed 1989·Granted Jul 17, 1990·34 cites·34 claims
- 3174US5500088AAutomatic refiner load controlMAC MILLAN BLOEDEL LTD·Filed 1995·Granted Mar 19, 1996·34 cites·4 claims
- 3274US5431333AClosable boxMAC MILLAN BLOEDEL LTD·Filed 1994·Granted Jul 11, 1995·49 cites·10 claims
- 3374US4405675APanelboard with friction surfaceMAC MILLAN BLOEDEL LTD·Filed 1982·Granted Sep 20, 1983·32 cites·7 claims
- 3472US5080758AChemi-mechanical liner boardMAC MILLAN BLOEDEL LTD·Filed 1990·Granted Jan 14, 1992·52 cites·21 claims
- 3572US4478896AApparatus for blending wood strands with a liquid resinMAC MILLAN BLOEDEL LTD·Filed 1982·Granted Oct 23, 1984·29 cites·8 claims
- 3672US4364423ARotating disc splitterMAC MILLAN BLOEDEL LTD·Filed 1980·Granted Dec 21, 1982·26 cites·8 claims
- 3772US3982782AVacuum lifting apparatus for cylindrical articlesMAC MILLAN BLOEDEL LTD·Filed 1975·Granted Sep 28, 1976·25 cites·16 claims
- 3871US5505819ANeutral papermakingMAC MILLAN BLOEDEL LTD·Filed 1994·Granted Apr 9, 1996·44 cites·8 claims
- 3971US4905500APaper web surface cleaner or testerMAC MILLAN BLOEDEL LTD·Filed 1988·Granted Mar 6, 1990·16 cites·10 claims
- 4071US4421149AProcess for preparation of long wood strandsMAC MILLAN BLOEDEL LTD·Filed 1980·Granted Dec 20, 1983·26 cites·4 claims
- 4171US3965056AAdhesive extended compositionMAC MILLAN BLOEDEL LTD·Filed 1975·Granted Jun 22, 1976·27 cites·2 claims
- 4270US5062755AArticulated arm controlMAC MILLAN BLOEDEL LTD·Filed 1989·Granted Nov 5, 1991·28 cites·11 claims
- 4370US4404252ASurface stabilized waferboardMAC MILLAN BLOEDEL LTD·Filed 1981·Granted Sep 13, 1983·46 cites·35 claims
- 4469US4091749AAlkaline pulping of lignocellulosic material with amine pretreatmentMAC MILLAN BLOEDEL LTD·Filed 1976·Granted May 30, 1978·19 cites·11 claims
- 4569US4045280AAlkaline pulping of lignocellulosic material with amine and nitrate pretreatmentMAC MILLAN BLOEDEL LTD·Filed 1976·Granted Aug 30, 1977·10 cites·10 claims
- 4668US4437611ASelf protecting spray nozzleMAC MILLAN BLOEDEL LTD·Filed 1982·Granted Mar 20, 1984·37 cites·4 claims
- 4767US5755917AManufacture of consolidated composite wood productsMAC MILLAN BLOEDEL LTD·Filed 1996·Granted May 26, 1998·27 cites·20 claims
- 4867US4020311AMicrowave power applicatorMAC MILLAN BLOEDEL LTD·Filed 1975·Granted Apr 26, 1977·20 cites·10 claims
- 4966US5273787AMethod of protecting wood surfaces and a wood product produced therebyMAC MILLAN BLOEDEL LTD·Filed 1992·Granted Dec 28, 1993·15 cites·15 claims
- 5066US4800286AMeasurement of variation in flute profile heightMAC MILLAN BLOEDEL LTD·Filed 1987·Granted Jan 24, 1989·27 cites·11 claims
Showing the top 50 of 106 patent records by PatentIndex Score.
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