| Search Again | Story County, Iowa Inventory Patents |
Story Co. Home Page |
| Name | Patent Title | Patent Number |
City | Year |
|---|---|---|---|---|
| Jay SHEN | System for continuous vehicular travel on crossing roadways | 08109690 | Ames | 2012 |
| Jay SHEN | System for continuous vehicular travel on crossing roadways | 08221023 | Ames | 2012 |
| Jay SHEN | System for continuous vehicular travel on crossing roadways | 08366342 | Ames | 2013 |
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