| Search Again | Story County, Iowa Inventory Patents |
Story Co. Home Page |
| Name | Patent Title | Patent Number |
City | Year |
|---|---|---|---|---|
| Derek KRAAYENBRINK | Laser enrichment device, system, and method for poultry | 11439126 | Ames | 2022 |
| Elizabeth KRAAYENBRINK | Laser enrichment device, system, and method for poultry | 11439126 | Ames | 2022 |
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