Add to ORKGPatent for "improvements in seeding attachments for disk harrows, whereby the operation of harrowing the stubble and seeding-grain may be accomplished simultaneously" (lines 10-14)
Patent for an invention "to equip any style of planter with a plow attachment for breaking and openi...
Patent for "improvements in seeders or grain-planters, having reference more particularly to that cl...
Patent for the improvement of the seeding-machine by having a lever that allows the driver to operat...
Patent for improvements in harrows which can be “adapted to be reversed for pulverizing and leveling...
Patent for improvements in cultivator-harrows in which an adjustable “harrow-frame is adapted to the...
Patent for improvements to the hoe of the seeding machine "and attendant parts, and particularly to ...
Patent for a new and improved harrow and rake attachment for plows and cultivators. This design cons...
Patent for a plow attachment that guides and aids the plow, and regulates "the depth at which the pl...
Patent for improvement in corn planting attachment for plows in which the “attachment can be conveni...
Patent for "a new and useful improvement in disk plows, the object being to construct a plow of the ...
Patent for "a combined seeder or planter, harrow, and plow, and to simplify the parts, so that they ...
Patent for a light, strong, and durable harrow attachment for plows or cultivators that has has harr...
Patent for the improvement of seed planters using a gage-wheel "to regulate the depth of the furrow ...
Patent for improvements in pulverizing attachments for plows used for furrow-slices as they are turn...
Patent for a combined harrow, seed-planter, and cultivator to increase the speed of planting and cul...
Patent for an invention "to equip any style of planter with a plow attachment for breaking and openi...
Patent for "improvements in seeders or grain-planters, having reference more particularly to that cl...
Patent for the improvement of the seeding-machine by having a lever that allows the driver to operat...
Patent for improvements in harrows which can be “adapted to be reversed for pulverizing and leveling...
Patent for improvements in cultivator-harrows in which an adjustable “harrow-frame is adapted to the...
Patent for improvements to the hoe of the seeding machine "and attendant parts, and particularly to ...
Patent for a new and improved harrow and rake attachment for plows and cultivators. This design cons...
Patent for a plow attachment that guides and aids the plow, and regulates "the depth at which the pl...
Patent for improvement in corn planting attachment for plows in which the “attachment can be conveni...
Patent for "a new and useful improvement in disk plows, the object being to construct a plow of the ...
Patent for "a combined seeder or planter, harrow, and plow, and to simplify the parts, so that they ...
Patent for a light, strong, and durable harrow attachment for plows or cultivators that has has harr...
Patent for the improvement of seed planters using a gage-wheel "to regulate the depth of the furrow ...
Patent for improvements in pulverizing attachments for plows used for furrow-slices as they are turn...
Patent for a combined harrow, seed-planter, and cultivator to increase the speed of planting and cul...
Patent for an invention "to equip any style of planter with a plow attachment for breaking and openi...
Patent for "improvements in seeders or grain-planters, having reference more particularly to that cl...
Patent for the improvement of the seeding-machine by having a lever that allows the driver to operat...