| 1868 HEIKES Clover Separator And Huller Patent 18887 |
| 1834 MATTHEWS Rice Clover Hulling KAHLES Patent 52152 |
| 1830 MANNING Clover Huller Instrument Patent 51524 |
| 1836 LOOMIS Clover Huller Patent 52702 |
| 1835 HOLT Clover Huller Machine Patent 52389 |
| 1833 GOLLOGHER Clover Huller Instrument Patent 51884 |
| 1823 BOLTON Clover Huller Tool Patent 51152 |
| 1833 CORVELL Clover Huller Unit Patent 51855 |
| 1831 WHITE Clover Huller Tool Patent 51703 |
| 1833 GANS Clover Huller Instrument Patent 51881 |
| 1836 GOODYEAR Clover Huller Patent 52659 |
| 1836 HOPPER Clover Huller DOUTY Patent 52676 |
| 1831 WILLIAMS Clover Huller Instrument Patent 51706 |
| 1834 WOOD Clover Huller Instrument Patent 52234 |
| 1822 LOOMIS Clover Huller Patent 51141 |
| 1836 COOPER Clover Huller Patent 52618 |
| 1836 POAGUE Clover Huller Instrument Patent 52753 |
| 1950 CLOVER INC Miniature Bowling Alley Patent |
| 1963 HENRIETTA CLOVER Brassiere Patent Print Art |
| 1835 RIDING Clover Huller Unit Patent 52478 |
| 1878 CLOVER Grave Casket Burial Coffin Art Patent 17493 |
| 1834 RAUB Clover Huller Instrument Patent 52185 |
| 1940 CLOVER MELVIN Animal Trap Patent Print Art |