Torkelson; John Mark
Patent Applications and Registrations
Patent applications and USPTO patent grants for Torkelson; John Mark.The latest application filed is for "exfoliated polymer-clay nanocomposite".
- Torkelson; John Mark - Skokie IL
- Torkelson; John Mark - Skokle IL
| Patent | Date |
|---|---|
| Exfoliated polymer-clay nanocomposite App 20080176980 - Torkelson; John Mark ; et al. | 2008-07-24 |
| Method of producing exfoliated polymer-clay nanocomposite and polymer-clay nanocomposite produced therefrom App 20060178465 - Torkelson; John Mark ; et al. | 2006-08-10 |
| Method of producing exfoliated polymer-clay nanocomposite and polymer-clay nanocomposite produced therefrom App 20050096422 - Torkelson, John Mark ; et al. | 2005-05-05 |
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