CS

Crister Stark

VA Vaderstad-Verken Ab: 5 patents #1 of 7Top 15%
VA Vaderstad-Verken Aktebolag: 4 patents #1 of 3Top 35%
VA Väderstad Holding Ab: 4 patents #1 of 8Top 15%
VA Väderstad-Verken Ab: 2 patents #1 of 9Top 15%
VA Vaderstad Holding Ab: 1 patents #2 of 6Top 35%
📍 Väderstad, SE: #1 of 4 inventorsTop 25%
Overall (All Time): #221,969 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDate
10863666 Method for calibration of feed rate of a metering device and a metering device 2020-12-15
D896850 Crosscutter disc Urban Hammarström 2020-09-22
10687453 Agricultural implement and method of controlling an agricultural implement 2020-06-23
10398073 Disk device for an agricultural machine Mikael Edvinsson 2019-09-03
10314223 Agricultural implement having frame sections moveable relative each other 2019-06-11
9753493 Holder for a tablet computer Gustav Prejer, Bengt-Arne Albrektsson, Stefan Vålberg 2017-09-05
9526198 Suspension unit for agricultural implement, agricultural implement, method of manufacturing a suspension unit and use of a bearing unit Henrik Johansson, Mikael Edvinsson 2016-12-27
9210837 Roller cylinder and a band ring segment intended therefore 2015-12-15
9107340 Disc for an agricultural implement 2015-08-18
8997886 Cultivator with two rows of discs in direction of travel 2015-04-07
8677914 Method and device at a planter or a seed drill 2014-03-25
7997217 Tool control device at an agricultural implement Johan Mattsson 2011-08-16
7270064 Apparatus for discrete distribution of granules Mats Kjelsson 2007-09-18
6517097 Towing device for an agricultural apparatus 2003-02-11
D469447 Disc for agricultural machines 2003-01-28
D467944 Disc for agricultural machines 2002-12-31
4905771 Suspension unit for agricultural rollers 1990-03-06
4903946 Lifting devices for containers 1990-02-27
4896732 Foldable frame for agricultural rollers 1990-01-30
D258657 Agricultural roller 1981-03-24