| Search Again | Story County, Iowa Inventory Patents |
Story Co. Home Page |
| Name | Patent Title | Patent Number |
City | Year |
|---|---|---|---|---|
| Carl O. CHRISTIANSON | drink vending machine | 02165959 | Ames | 1939 |
| Peter O. CHRISTIANSON | belt stretching and lacing device | 01217276 | Story City | 1917 |
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