Displaying results 1 of 20 - 58
Date | Image | Innovation | City | State | Country Sort descending |
---|---|---|---|---|---|
1937 | Noble Blade Cultivator | Nobleford | Canada | ||
1892 | Internal Combustion Tractor | Charles City | IA | USA | |
1873 | Tower Silo | Spring Grove | IL | USA | |
1952 | Center Pivot Irrigator | Minden | NE | USA | |
1942 | Original USDA-ARS Experimental Watersheds | Columbus | OH | USA | |
1892 | Corn Silage Harvester | Falcon Heights | MN | USA | |
1885 | Shielded Corn Snapping Rolls | Ankeny | IA | USA | |
1949 | UC-Blackwelder Tomato Harvester | Davis | CA | USA | |
1926 | Ives Hall | Columbus | OH | USA | |
1943 | "Old Red" Cotton Picker | Washington | DC | USA | |
1922 | Parshall Flume | Fort Collins | CO | USA | |
1922 | Davidson Hall Iowa State | Ames | IA | USA | |
1957 | Skid Steer Loader | West Fargo | ND | USA | |
1965 | Universal Soil Loss Equation | West Lafayette | IN | USA | |
1837 | John Deere Moldboard Plow | Grand Detour | IL | USA | |
1831 | McCormick Reaper | Raphine | VA | USA | |
1931 | Pickup Forage Harvester | Madison | WI | USA | |
1923 | Farmall Row Crop Tractor | Burr Ridge | IL | USA | |
1948 | Slotted Inlet Ventilation | Columbus | OH | USA | |
1935 | Vegetated Waterways | Stillwater | OK | USA |