| Search Again | Story County, Iowa Inventory Patents |
Story Co. Home Page |
| Name | Patent Title | Patent Number |
City | Year |
|---|---|---|---|---|
| Joel RIEKEN | Melt containment member | 08826966 | Nevada | 2014 |
| Joel RIEKEN | Passivation and alloying element retention in gas atomized powders | 09833837 | Nevada | 2017 |
| Joel RIEKEN | Atomizer for improved ultra-fine powder production | 09981315 | Nevada | 2018 |
| Joel RIEKEN | Passivation and alloying element retention in gas atomized powders | 10661339 | Nevada | 2020 |
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