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| All Patents in class 198/482.1 | |||||
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| Number | Date | Patentee | Title | Type | |
| 83,010 | Oct. 13, 1868 | P. Walrath, J. Walrath | Improved brick-machine | brick and tile making machines | |
| 1,994,646 | Mar. 19, 1935 | W.C. Heath | Conveyer System | conveyors and hoppers | |
| 4,172,514 | Oct. 30, 1979 | L.C. Tullis, I.L. Shantz | High Speed Continuous Assembly Machine | assembling machines | |