Material aerating and mixing machine

Material moving tool

Means for resiliently mounting a disk gang

Means of applying electricity to the soil

Mechanical digging device

Mechanical lift system

Mechanical rock picker

Mechanically controlled hydraulic system for an agricultural...

Mechanism for adjusting the height of a frame of an...

Mechanism for folding and locking disk harrow gangs

Mechanism for raising and lowering of a farming implement

Method and apparatus for a folding marker for an...

Method and apparatus for controlling the depth of an...

Method and apparatus for crop spraying

Method and apparatus for cultivating plantable soils more...

Method and apparatus for forming and reforming a furrow

Method and apparatus for locking a wing frame of an implement

Method and apparatus for loosening soils used for...

Method and apparatus for mounting an implement to a tractor

Method and apparatus for moving a drawbar between transport...