| Search Again | Story County, Iowa Inventory Patents |
Story Co. Home Page |
| Name | Patent Title | Patent Number |
City | Year |
|---|---|---|---|---|
| Premo CHIOTTI | preparation of powdered thorium | 02635956 | Ames | 1953 |
| Premo CHIOTTI | method of separating uranium from alloys | 02942968 | Ames | 1960 |
| Premo CHIOTTI | uranium recovery from metallic masses | 02990273 | Ames | 1961 |
| Premo CHIOTTI | regeneration of fission products containing magnesium thorium alloys | 03120435 | Ames | 1964 |
| Premo CHIOTTI | separation of uranium from (th,u)o/2 \ solid solutions | 03982928 | Ames | 1976 |
| Premo CHIOTTI | method of preparing silicon from sodium fluosilicate | 04446120 | Ames | 1984 |
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