| Search Again | Story County, Iowa Inventory Patents |
Story Co. Home Page |
| Name | Patent Title | Patent Number |
City | Year |
|---|---|---|---|---|
| Allen R. LANDIN | method of making a piezoelectric shear wave resonator | 04640756 | Ames | 1987 |
| Allen R. LANDIN | piezoelectric shear wave resonator and method of making same | 04719383 | Ames | 1988 |
| Allen R. LANDIN | method of making patterned metal oxide films comprising a sol-gel of metal oxide and a photoactive compound | 05100764 | Ames | 1992 |
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