Assignee
RAUMA REPOLA OY
FI·50 granted patents·567 citations·filing 1974–1992
Top patents by PatentIndex Score
50 records- 0181US4430210AScreenRAUMA REPOLA OY·Filed 1981·Granted Feb 7, 1984·49 cites·7 claims
- 0280US5078937AMethod and system for producing slab-formed material blanksRAUMA REPOLA OY·Filed 1990·Granted Jan 7, 1992·67 cites·10 claims
- 0377US4529479AMethod for multistage bleaching and washing with recycle of displaced bleaching liquorRAUMA REPOLA OY·Filed 1983·Granted Jul 16, 1985·24 cites·2 claims
- 0475US4136028AMethod for filtering a fibrous material by means of a disc filter as well as a disc filter for performing the methodRAUMA REPOLA OY·Filed 1977·Granted Jan 23, 1979·39 cites·12 claims
- 0568US4840703AMethod for controlling an oxygen bleachingRAUMA REPOLA OY·Filed 1988·Granted Jun 20, 1989·23 cites·4 claims
- 0667US5222770AConnector for a hydraulic pressure hoseRAUMA REPOLA OY·Filed 1990·Granted Jun 29, 1993·41 cites·16 claims
- 0765US4094452AArrangement for adjusting the compression force of drive rollsRAUMA REPOLA OY·Filed 1977·Granted Jun 13, 1978·17 cites·7 claims
- 0863US5063981AMethod and means of conveyance of solid matter in pieces or particlesRAUMA REPOLA OY·Filed 1990·Granted Nov 12, 1991·22 cites·17 claims
- 0958US3948109AVibratory screening apparatusRAUMA REPOLA OY·Filed 1974·Granted Apr 6, 1976·16 cites·3 claims
- 1052US4744722AMethod and apparatus for the mixing of liquid or gas into pulp stockRAUMA REPOLA OY·Filed 1986·Granted May 17, 1988·22 cites·10 claims
- 1151US4107111APolymer made of lignin, and method for making itRAUMA REPOLA OY·Filed 1975·Granted Aug 15, 1978·12 cites·23 claims
- 1250US4678165AMode of construction of lifting mechanisms for a jack-up platform and lifting mechanism for a jack-up platformRAUMA REPOLA OY·Filed 1986·Granted Jul 7, 1987·16 cites·10 claims
- 1349US5074813AMethod and arrangement on a vesselRAUMA REPOLA OY·Filed 1990·Granted Dec 24, 1991·9 cites·3 claims
- 1449US4343708AMethod and equipment for thickening of suspension or pulpRAUMA REPOLA OY·Filed 1981·Granted Aug 10, 1982·15 cites·7 claims
- 1549US4009088AProcess for producing aqueous solutions of sodium, ammonium and magnesium sulphiteRAUMA REPOLA OY·Filed 1976·Granted Feb 22, 1977·7 cites·10 claims
- 1648US4165005AMethod and apparatus for the installation of the support element of a craneRAUMA REPOLA OY·Filed 1977·Granted Aug 21, 1979·10 cites·21 claims
- 1748US4132289ALubrication arrangement for the blade chain of a felling sawRAUMA REPOLA OY·Filed 1977·Granted Jan 2, 1979·10 cites·4 claims
- 1847US4119222ATree harvesting apparatusRAUMA REPOLA OY·Filed 1976·Granted Oct 10, 1978·14 cites·3 claims
- 1945US4664749AMethod of washing cellulosic pulp submerged in washing liquidRAUMA REPOLA OY·Filed 1984·Granted May 12, 1987·12 cites·3 claims
- 2045US4154316AApparatus for changing axle loads of a crane vehicle combinationRAUMA REPOLA OY·Filed 1977·Granted May 15, 1979·12 cites·4 claims
- 2141US4057213ASeat for work machine or vehicleRAUMA REPOLA OY·Filed 1976·Granted Nov 8, 1977·13 cites·6 claims
- 2240US4693202AFreeze resistant bottom wellRAUMA REPOLA OY·Filed 1985·Granted Sep 15, 1987·12 cites·5 claims
- 2339US4802955ADewatering band press side sealsRAUMA REPOLA OY·Filed 1987·Granted Feb 7, 1989·6 cites·2 claims
- 2439US4344321ASlurry measuring apparatusRAUMA REPOLA OY·Filed 1980·Granted Aug 17, 1982·9 cites·3 claims
- 2537US4927534AScreen systemRAUMA REPOLA OY·Filed 1989·Granted May 22, 1990·7 cites·3 claims
- 2637US4109690AChipperRAUMA REPOLA OY·Filed 1976·Granted Aug 29, 1978·10 cites·4 claims
- 2735USD248953STree harvesterRAUMA REPOLA OY·Filed 1976·Granted Aug 15, 1978·3 cites·1 claims
- 2834US5134929AMethod and equipment for compressing material consisting of particlesRAUMA REPOLA OY·Filed 1990·Granted Aug 4, 1992·5 cites·9 claims
- 2934US4009118AMethod and apparatus for using froth preventivesRAUMA REPOLA OY·Filed 1975·Granted Feb 22, 1977·8 cites·10 claims
- 3033US4842336AMethod and device for collecting objects from the seabedRAUMA REPOLA OY·Filed 1987·Granted Jun 27, 1989·8 cites·20 claims
- 3133US4493352AWood chip shaverRAUMA REPOLA OY·Filed 1983·Granted Jan 15, 1985·5 cites·3 claims
- 3232US4057286ARetaining member for vehicle chassisRAUMA REPOLA OY·Filed 1975·Granted Nov 8, 1977·7 cites·4 claims
- 3331US4816092AProcedure and means for regulating the transversal profile of a chip mat formed on a conveyor beltRAUMA REPOLA OY·Filed 1987·Granted Mar 28, 1989·3 cites·2 claims
- 3427US4647370AChip screen whose screen basket has been divided into two sectionsRAUMA REPOLA OY·Filed 1985·Granted Mar 3, 1987·4 cites·12 claims
- 3527US4492343AWood chip shaving machineRAUMA REPOLA OY·Filed 1983·Granted Jan 8, 1985·2 cites·4 claims
- 3624US5342594AFluidized bed process for SOx removalRAUMA REPOLA OY·Filed 1992·Granted Aug 30, 1994·3 cites·2 claims
- 3724US4605176ABlade ring for shaverRAUMA REPOLA OY·Filed 1985·Granted Aug 12, 1986·0 cites·2 claims
- 3824US4516526AMeans for marking timber packagesRAUMA REPOLA OY·Filed 1984·Granted May 14, 1985·8 cites·5 claims
- 3924US4494587AWood chip shaverRAUMA REPOLA OY·Filed 1983·Granted Jan 22, 1985·0 cites·4 claims
- 4022US4964749AJoint pieceRAUMA REPOLA OY·Filed 1989·Granted Oct 23, 1990·5 cites·7 claims
- 4122US4588007AMethod for retarding the dulling of wood-machining bladesRAUMA REPOLA OY·Filed 1983·Granted May 13, 1986·1 cites·5 claims
- 4220US4106537AFelling and cutting deviceRAUMA REPOLA OY·Filed 1977·Granted Aug 15, 1978·4 cites·6 claims
- 4319US4110154AMethod for making a soluble sulfite additive for use in a pulp making processRAUMA REPOLA OY·Filed 1977·Granted Aug 29, 1978·0 cites·8 claims
- 4418US4799425ABoard pressRAUMA REPOLA OY·Filed 1986·Granted Jan 24, 1989·1 cites·2 claims
- 4518US4610809ADoped lignin polymerRAUMA REPOLA OY·Filed 1985·Granted Sep 9, 1986·0 cites·18 claims
- 4616US4078831ARejecter for a lumbering machineRAUMA REPOLA OY·Filed 1976·Granted Mar 14, 1978·3 cites·4 claims
- 4715US4545503AGate for barking drum and method of closingRAUMA REPOLA OY·Filed 1984·Granted Oct 8, 1985·2 cites·9 claims
- 4814US4481074AProcess for the preparation of a sodium sulphite containing liquorRAUMA REPOLA OY·Filed 1982·Granted Nov 6, 1984·0 cites·7 claims
- 4912US4010782AMethod and device for feeding trees in tree harvesting apparatusRAUMA REPOLA OY·Filed 1976·Granted Mar 8, 1977·1 cites·3 claims
- 5011US4676735AFluidized bed combustion device for a soda boilerRAUMA REPOLA OY·Filed 1985·Granted Jun 30, 1987·0 cites·3 claims
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