| Search Again | Story County, Iowa Inventory Patents |
Story Co. Home Page |
| Name | Patent Title | Patent Number |
City | Year |
|---|---|---|---|---|
| Vincent M. ROACH | removing iron from water | 02237882 | Ames | 1941 |
| Vincent M. ROACH | self-housed large capacity water filtration plant | 03329272 | Ames | 1967 |
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