Inventor
WATTRON BERNARD
FR33 patents
⚠️ This page may combine multiple inventors who share the name “WATTRON BERNARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KUHN SA
31 patentsUS5417042AMay 23, 1995
Farm machine with improved load-lightening and lifting device
KUHN SA59 citations96
US5357737AOct 25, 1994
Mower having a device for driving processing rollers of the mower
KUHN SA65 citations96
US5199250AApr 6, 1993
Harvesting machine having an orientation element
KUHN SA59 citations96
US6085501AJul 11, 2000
Automatic adjusting for lightening a machine working unit: method, device and machine
KUHN SA81 citations95
US5107663AApr 28, 1992
Farm machine having a deformable suspension mechanism
KUHN SA72 citations95
US5094063AMar 10, 1992
Mower including a group of working elements extending crosswise to a direction of advance at work
KUHN SA63 citations95
US5060462AOct 29, 1991
Mower having a lightening mechanism
KUHN SA85 citations95
US6381935B1May 7, 2002
Cutting machine comprising a cutting device connected to a chassis by means of an improved connecting device
KUHN SA30 citations92
US6334292B1Jan 1, 2002
Belt tensioner
KUHN SA32 citations92
US6308504B1Oct 30, 2001
Device for treating cut fodder and mower employing such a treatment device
KUHN SA24 citations92
US6269619B1Aug 7, 2001
Mower with a centralized device for adjusting the lightening force exerted on the harvesting mechanism
KUHN SA30 citations92
US6101796AAug 15, 2000
Mower including a device preventing the vibrations from being transmitted between the cutting mechanism and the carrying structure
KUHN SA21 citations92
US6003291ADec 21, 1999
Agriculture machine
KUHN SA21 citations92
US5992133ANov 30, 1999
Agricultural machine for harvesting plant matter, with two conditioning units
KUHN SA45 citations92
US5901537AMay 11, 1999
Cutting machine with a device for locking the cutting mechanism
KUHN SA34 citations92
US5901533AMay 11, 1999
Agricultural machine
KUHN SA33 citations92
US5794424AAug 18, 1998
Mowing machine having a harvesting mechanism with a lightening device
KUHN SA31 citations92
US5522208AJun 4, 1996
Farm machine and connecting and transmission device therefor
KUHN SA34 citations92
US5423165AJun 13, 1995
Cutting machine which adapts to contour of ground
KUHN SA53 citations92
US5199249AApr 6, 1993
Farm machine adaptable to the contour of the land and having a pivoting housing
KUHN SA39 citations92
US7654067B2Feb 2, 2010
Mower-conditioner equipped with first and second hollow rollers with reliefs
KUHN SA9 citations84
US5749390AMay 12, 1998
Valve having four connection ports and two positions
KUHN SA18 citations81
US6668531B2Dec 30, 2003
Harvesting machine with freewheel compensation
KUHN SA8 citations74
US6612102B2Sep 2, 2003
Mower comprising a windrow grouping mechanism
KUHN SA12 citations74
US9599168B2Mar 21, 2017
Torque-limiting device and farm machine using same
KUHN SA3 citations68
US8037666B2Oct 18, 2011
Mower with an lightening device including torsion bars
KUHN SA2 citations63
US6427428B1Aug 6, 2002
Cutting device for a cutting machine
KUHN SA6 citations63
US4496107AJan 29, 1985
Machine for removing blocks of forage from a silo
KUHN SA0 citations49
US9759268B2Sep 12, 2017
Device for limiting torque and farm machine using same
KUHN SA0 citations47
US10440883B2Oct 15, 2019
Mower with cutter bar containing rotary disks with cutters
KUHN SA0 citations41
US4890678AJan 2, 1990
Soil-working farm machine
KUHN SA0 citations39