Inventor
DUNN JAMES THOMAS
CA22 patents
⚠️ This page may combine multiple inventors who share the name “DUNN JAMES THOMAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MACDON IND LTD
17 patentsUS7159687B2Jan 9, 2007
Tractor with reversible operator position for operation and transport
MACDON IND LTD71 citations96
US9968033B2May 15, 2018
Crop machine with an electronically controlled hydraulic cylinder flotation system
MACDON IND LTD37 citations93
US7721830B2May 25, 2010
Tractor with automatic steering arrangement
MACDON IND LTD51 citations92
US7392124B2Jun 24, 2008
Crop cutting header with speed control of driven element using valve profiling
MACDON IND LTD29 citations92
US7306062B2Dec 11, 2007
Tractor with hydraulic speed and steering control for steering at maximum speed
MACDON IND LTD36 citations92
US7849952B2Dec 14, 2010
Tractor with two engine settings
MACDON IND LTD29 citations91
US7188461B2Mar 13, 2007
Conditioning roller drive
MACDON IND LTD29 citations91
US7077220B2Jul 18, 2006
Tractor with rear castor wheels
MACDON IND LTD48 citations90
US10681865B2Jun 16, 2020
Crop machine with an electronically controlled hydraulic cylinder flotation system
MACDON IND LTD13 citations83
US10624263B2Apr 21, 2020
Crop machine with an electronically controlled hydraulic cylinder flotation system
MACDON IND LTD7 citations82
US10617059B2Apr 14, 2020
Crop machine with an electronically controlled hydraulic cylinder flotation system
MACDON IND LTD10 citations82
US11432462B2Sep 6, 2022
Crop harvesting machine with variable header float
MACDON IND LTD4 citations71
US10412890B2Sep 17, 2019
Dual sickle knife drive
MACDON IND LTD2 citations66
US11564350B2Jan 31, 2023
Crop machine with an electronically controlled hydraulic cylinder flotation system
MACDON IND LTD0 citations60
US11596100B2Mar 7, 2023
Dual sickle knife drive with variable phase angle
MACDON IND LTD0 citations52
US10149431B2Dec 11, 2018
Halting the sickle bar of a sickle cutting apparatus at a predetermined position
MACDON IND LTD0 citations41
US9877429B2Jan 30, 2018
Swather tractor with a compressor attachment
MACDON IND LTD0 citations31