| Patent | Date |
|---|
Independent ground engaging tool depth control
Grant 11,140,805 - Engel , et al. October 12, 2 | 2021-10-12 |
Down pressure adjustment device and method for use with a disc opener assembly of an agricultural implement
Grant 11,064,651 - Kowalchuk , et al. July 20, 2 | 2021-07-20 |
Down Pressure Adjustment Device And Method For Use With A Disc Opener Assembly Of An Agricultural Implement
App 20200260635 - Kowalchuk; Trevor ; et al. | 2020-08-20 |
Down pressure adjustment device and method for use with a disc opener assembly of an agricultural implement
Grant 10,667,461 - Kowalchuk , et al. | 2020-06-02 |
Down pressure adjustment device and method for use with a disc opener assembly of an agricultural implement
Grant 10,470,360 - Kowalchuk , et al. Nov | 2019-11-12 |
Down Pressure Adjustment Device And Method For Use With A Disc Opener Assembly Of An Agricultural Implement
App 20190327882 - Kowalchuk; Trevor ; et al. | 2019-10-31 |
Agricultural product delivery system
Grant 10,327,378 - Engel , et al. | 2019-06-25 |
Agricultural product delivery system
Grant 10,327,377 - Engel , et al. | 2019-06-25 |
System For Controlling Product Treatment Flow Through Distribution Lines
App 20190183038 - Kowalchuk; Trevor | 2019-06-20 |
Independent Ground Engaging Tool Depth Control
App 20190150350 - Engel; Gordon Anthony ; et al. | 2019-05-23 |
Agricultural Product Delivery System
App 20180343788 - Engel; Gord ; et al. | 2018-12-06 |
Agricultural Product Delivery System
App 20180343789 - Engel; Gord ; et al. | 2018-12-06 |
Sectional control system for delivery of agricultural product according to location
Grant 10,085,375 - Engel , et al. October 2, 2 | 2018-10-02 |
Sectional control method for use with an agricultural implement
Grant 10,051,784 - Kowalchuk August 21, 2 | 2018-08-21 |
Down Pressure Adjustment Device And Method For Use With A Disc Opener Assembly Of An Agricultural Implement
App 20180184580 - Kowalchuk; Trevor ; et al. | 2018-07-05 |
Down pressure adjustment device and method for use with a disc opener assembly of an agricultural implement
Grant 9,968,030 - Kowalchuk , et al. May 15, 2 | 2018-05-15 |
Sectional Control System For Delivery Of Agricultural Product According to Location
App 20170367253 - Engel; Gord ; et al. | 2017-12-28 |
Belted seed transfer mechanism
Grant 9,814,176 - Kowalchuk November 14, 2 | 2017-11-14 |
Sectional control method for use with an agricultural implement
Grant 9,775,281 - Kowalchuk October 3, 2 | 2017-10-03 |
Nozzle Wear Out Detection System
App 20170274400 - Kowalchuk; Trevor | 2017-09-28 |
System and method of tractor control based on agricultural implement performance
Grant 9,664,249 - Kowalchuk May 30, 2 | 2017-05-30 |
Hydraulic work unit leveling and calibration system for an agricultural implement
Grant 9,615,499 - Kowalchuk , et al. April 11, 2 | 2017-04-11 |
Singulation-style seeding system
Grant 9,451,740 - Kowalchuk September 27, 2 | 2016-09-27 |
Hydraulic Work Unit Leveling And Calibration System For An Agricultural Implement
App 20160157413 - Kowalchuk; Trevor ; et al. | 2016-06-09 |
Belted Seed Transfer Mechanism
App 20160143213 - Kowalchuk; Trevor | 2016-05-26 |
Aircart with integrated fertilizer blending
Grant 9,232,690 - Kowalchuk January 12, 2 | 2016-01-12 |
Sectional Control Method For Use With An Agricultural Implement
App 20140303834 - Kowalchuk; Trevor | 2014-10-09 |
Sectional Control Method For Use With Anagricultural Implement
App 20140303856 - Kowalchuk; Trevor | 2014-10-09 |
Singulation-Style Seeding System
App 20140261115 - Kowalchuk; Trevor | 2014-09-18 |
Method and apparatus for signaling to an operator of a farm implement that the farm implement is traversing a seeded area
Grant 8,825,311 - Kowalchuk September 2, 2 | 2014-09-02 |
Method and apparatus for signaling to an operator of a farm implement that the farm implement is traversing a previously seeded area
Grant 8,825,310 - Kowalchuk September 2, 2 | 2014-09-02 |
System And Method Of Tractor Control Based On Agricultural Implement Performance
App 20140196919 - Kowalchuk; Trevor | 2014-07-17 |
Aircart With Integrated Fertilizer Blending
App 20140131485 - Kowalchuk; Trevor | 2014-05-15 |
Apparatus for recollecting residual commodity from a fill hopper of an air seeder filling system
Grant 8,714,344 - Kowalchuk , et al. May 6, 2 | 2014-05-06 |
Row unit bounce monitoring system
Grant 8,448,587 - Kowalchuk May 28, 2 | 2013-05-28 |
Apparatus For Recollecting Residual Commodity From A Fill Hopper Of An Air Seeder Filling System
App 20120312662 - Kowalchuk; Trevor ; et al. | 2012-12-13 |
Automatic down pressure adjustment system for set of ganged disc openers
Grant 8,275,525 - Kowalchuk , et al. September 25, 2 | 2012-09-25 |
External sensor adjustment system and method
Grant 8,261,624 - Kowalchuk September 11, 2 | 2012-09-11 |
Corn head stripper plate adjusting mechanism
Grant 8,220,235 - Kowalchuk July 17, 2 | 2012-07-17 |
Method And Apparatus For Signaling To An Operator Of A Farm Implement That The Farm Implement Is Traversing A Previously Seeded Area
App 20120169495 - Kowalchuk; Trevor | 2012-07-05 |
Method And Apparatus For Signaling To An Operator Of A Farm Implement That the Farm Implement Is Traversing A Seeded Area
App 20120173093 - Kowalchuk; Trevor | 2012-07-05 |
Down Pressure Adjustment Device And Method For Use With A Disc Opener Assembly Of An Agricultural Implement
App 20110313575 - Kowalchuk; Trevor ; et al. | 2011-12-22 |
Automatic Down Pressure Adjustment System For Set Of Ganged Disc Openers
App 20110313572 - Kowalchuk; Trevor ; et al. | 2011-12-22 |
Row Unit Bounce Monitoring System
App 20110184551 - Kowalchuk; Trevor | 2011-07-28 |
Corn Head Stripper Plate Adjusting Mechanism
App 20110173942 - KOWALCHUK; Trevor | 2011-07-21 |
Variable height bin level sensor for use with a product dispensing agricultural implement
Grant 7,969,319 - Kowalchuk June 28, 2 | 2011-06-28 |
External Sensor Adjustment System And Method
App 20100139422 - Kowalchuk; Trevor | 2010-06-10 |
Variable Height Bin Level Sensor For Use With A Product Dispensing Agricultural Implement
App 20100039272 - Kowalchuk; Trevor | 2010-02-18 |
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