| Search Again | Story County, Iowa Inventory Patents |
Story Co. Home Page |
| Name | Patent Title | Patent Number |
City | Year |
|---|---|---|---|---|
| Jerzy W WIENCH | solvent-free mechanochemical preparation of phosphonium salts, phosphorus ylides, and olefins | 07105714 | Ames | 2006 |
| Jerzy W. WIENCH | solvent-free mechanochemical preparation of phosphonium salts, phosphorus ylides, and olefins | 06730812 | Ames | 2004 |
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