| Search Again | Story County, Iowa Inventory Patents |
Story Co. Home Page |
| Name | Patent Title | Patent Number |
City | Year |
|---|---|---|---|---|
| John M. PITT | vane modulus soil tester | 04411160 | Nevada | 1983 |
| John M. PITT | support system for a railroad track | 04494694 | Nevada | 1985 |
| John M. PITT | bore hole rock shear tester and method for using same | 04557147 | Nevada | 1985 |
| Sidney PITT | Methods and a computing device for configuring a waterfall chart | 09122668 | Ames | 2015 |
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