| Search Again | Story County, Iowa Inventory Patents |
Story Co. Home Page |
| Name | Patent Title | Patent Number |
City | Year |
|---|---|---|---|---|
| Mark D. ANKENY | automated tension infiltrometer | 04884436 | Ames | 1989 |
| Mark D. ANKENY | means and method of soil water desorption | 05161407 | Ames | 1992 |
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