| Search Again | Story County, Iowa Inventory Patents |
Story Co. Home Page |
| Name | Patent Title | Patent Number |
City | Year |
|---|---|---|---|---|
| Josh SEVERSON | Method and appartus for extraction of plant embryos | 08980632 | Ames | 2015 |
| Severt B. SEVERSON | attachment for hay rakes | 00891446 | Cambridge | 1908 |
Copyright © - 2020–2024 Mark Christian