| Search Again | Story County, Iowa Inventory Patents |
Story Co. Home Page |
| Name | Patent Title | Patent Number |
City | Year |
|---|---|---|---|---|
| Robert BANNISTER | Filter element with depressed side portion | 10507421 | Ames | 2019 |
| Robert BANNISTER | Tangential air cleaner with coiled filter cartridge | 11260404 | Ames | 2022 |
| Robert BANNISTER | External brace reinforcement structure for improved strength and performance of primary filter element | 11471805 | Ames | 2022 |
| Robert BANNISTER | Tangential air cleaner with coiled filter cartridge | 10737282 | Ames | 2020 |
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