| Search Again | Story County, Iowa Inventory Patents |
Story Co. Home Page |
| Name | Patent Title | Patent Number |
City | Year |
|---|---|---|---|---|
| Yiwei DING | silylene-diethynyl-arylene polymers having liquid crystalline properties | 05243060 | Ames | 1993 |
| Yiwei DING | fabrication of poly(p-phenyleneacetylene) light-emitting diodes | 05334539 | Ames | 1994 |
| Yiwei DING | poly (p-phenyleneneacetylene) light-emitting diodes | 05352906 | Ames | 1994 |
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