| Search Again | Story County, Iowa Inventory Patents |
Story Co. Home Page |
| Name | Patent Title | Patent Number |
City | Year |
|---|---|---|---|---|
| John R. JAMES | self starting motor for alternating currents | 02016603 | Story City | 1935 |
| John R. JAMES | reversible variable speed motor | 02072335 | Story City | 1937 |
| William D. JAMES | explosively driven shutter type pressure release apparatus | 03358961 | Ames | 1967 |
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