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| Patents for Heath Foundry & Mfg. Co. | |||||
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| Number | Date | Patentee | Title | Type | |
| 908,142 | Dec. 29, 1908 | P.H. Root | Lawn Mower Grinder | tool grinders | |
| 950,560 | Mar. 01, 1910 | P.H. Root | Lawn Mower Grinder | tool grinders | |