Inventor · disambiguated record
Antti Tohkala
Also filed as: TOHKALA ANTTI
9 granted patents·5 pending applications·100 citations·filing 1990–2005
88Inventor score
Files withSUNDS DEFIBRATOR WOODHANDLING5METSO PAPER INC1RAUMA REPOLA OY1SUNDS DEFIBRATOR RAUMA WOODHAN1SUNDS DEFIBRATOR WOODHANDING O1
Top patents by PatentIndex Score
14 records- 0176US5232097AScreening method and apparatusSUNDS DEFIBRATOR WOODHANDLING·Filed 1992·Granted Aug 3, 1993·25 cites·21 claims
- 0271US7063282B2Comminuting apparatusMETSO PAPER INC·Filed 2005·Granted Jun 20, 2006·5 cites·6 claims
- 0371US5765452AMethod for improving the endurance of a blade base of a disc chipper, a blade base of a disc chipper and a disc chipperSUNDS DEFIBRATOR WOODHANDLING·Filed 1996·Granted Jun 16, 1998·18 cites·20 claims
- 0451US5992204AMethod of increasing the strength of a blade, and a bladeSUNDS DEFIBRATOR WOODHANDLING·Filed 1995·Granted Nov 30, 1999·15 cites·12 claims
- 0545US5372062AMethod and a press for compressing material having two opposed transfer elements exacting a greater pressing force on the material during a forward motion than the pressing force exerted during a return motionSUNDS DEFIBRATOR WOODHANDLING·Filed 1992·Granted Dec 13, 1994·9 cites·15 claims
- 0643US5660076ADrive system of a rotating drumSUNDS DEFIBRATOR WOODHANDLING·Filed 1995·Granted Aug 26, 1997·11 cites·20 claims
- 0741US2006086423A1Method and apparatus for transferring loose materialTOHKALA ANTTI·Filed 2004·Application pending·0 cites
- 0839US2004256296A1Method for debarking in a drum, and separation of bark from a log flowFiled 2003·Application pending·0 cites
- 0938US2004169099A1Method for increasing the shearing resistance in disk chipper knife mounting clamps and a disk chipper equipped with such knife mounting clampsFiled 2002·Application pending·0 cites
- 1038US2004060616A1Method for setting the feed position in a disc chipper based on the size of logs being chipped and disc chipper suited for implementing the methodFiled 2002·Application pending·0 cites
- 1136US2004250910A1Method and apparatus for separating loosened bark and logsFiled 2002·Application pending·0 cites
- 1234US5134929AMethod and equipment for compressing material consisting of particlesRAUMA REPOLA OY·Filed 1990·Granted Aug 4, 1992·5 cites·9 claims
- 1332US5975169AFeeding method and feeding chute of disc chipperSUNDS DEFIBRATOR WOODHANDING O·Filed 1998·Granted Nov 2, 1999·7 cites·10 claims
- 1425US5111859AChipping method and deviceSUNDS DEFIBRATOR RAUMA WOODHAN·Filed 1991·Granted May 12, 1992·5 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →