Jonkka; Arvo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Jonkka; Arvo.The latest application filed is for "knife system for a disc chipper".

Company Profile

0.11.15

Jonkka; Arvo - Pori FI

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method of supporting an unloading conveyor bridge Grant 8,167,115 - Saari , et al. May 1, 2	2012-05-01
Knife system for a disc chipper Grant 7,735,762 - Jonkka June 15, 2	2010-06-15
Knife System For A Disc Chipper App 20100090048 - JONKKA; Arvo	2010-04-15
Method Of Supporting An Unloading Conveyor Bridge App 20100074724 - Saari; Ilkka ; et al.	2010-03-25
Processing apparatus of wood to be chipped Grant 7,600,545 - Honkanen , et al. October 13, 2	2009-10-13
Method for clamping a knife in a disc chipper and a knife clamp for a knife assembly Grant 7,584,772 - Jonkka September 8, 2	2009-09-08
Method and apparatus for drum debarking of wood App 20090188586 - Jonkka; Arvo	2009-07-30
Processing apparatus of wood to be chipped App 20080185073 - Honkanen; Tommi ; et al.	2008-08-07
Knife fixing method Grant 7,293,730 - Jonkka November 13, 2	2007-11-13
Apparatus for storage and unloading of granular material Grant 7,234,909 - Jonkka June 26, 2	2007-06-26
Apparatus for storage and unloading of granular material App 20060285943 - Jonkka; Arvo	2006-12-21
Method and apparatus for removing gas from particulated material App 20060272786 - Svedman; Mikael ; et al.	2006-12-07
Apparatus for storage and unloading of granular material Grant 7,101,140 - Jonkka September 5, 2	2006-09-05
Knife fixing method App 20060174973 - Jonkka; Arvo	2006-08-10
Comminuting apparatus Grant 7,063,282 - Jonkka , et al. June 20, 2	2006-06-20
Comminuting apparatus App 20060006259 - Jonkka; Arvo ; et al.	2006-01-12
Method for clamping a knife in a disk chipper and a knife clamp for a knife assembly App 20050211339 - Jonkka, Arvo	2005-09-29
Apparatus for storage and unloading of granular material App 20050201851 - Jonkka, Arvo	2005-09-15
Method for manufacturing a wear plate of a disc chipper and wear plate of a disc chipper App 20050095164 - Jonkka, Arvo	2005-05-05
Method and apparatus for separating loosened bark and logs App 20040250910 - Tohkala, Antti ; et al.	2004-12-16
Method and apparatus for conveying a solid material Grant 6,769,532 - Jonkka August 3, 2	2004-08-03
Method for setting the feed position in a disc chipper based on the size of logs being chipped and disc chipper suited for implementing the method App 20040060616 - Jonkka, Arvo ; et al.	2004-04-01
Method For Defrosting Logs And A Defrosting Apparatus App 20030010402 - Jonkka, Arvo	2003-01-16
Method for controlling a drum debarker App 20020139443 - Jonkka, Arvo	2002-10-03
Blade system to be used in wood chipping, a blade; a guide member and a filler member as well as a method for changing blades Grant 5,660,218 - Jonkka August 26, 1	1997-08-26
Drive system of a rotating drum Grant 5,660,076 - Jonkka , et al. August 26, 1	1997-08-26

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