Hoffmann; Michael P.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hoffmann; Michael P..The latest application filed is for "biodegradable chemical delivery system".
- Hoffmann; Michael P. - Ithaca NY
| Patent | Date |
|---|---|
| Biodegradable chemical delivery system Grant 9,861,096 - Frey , et al. January 9, 2 | 2018-01-09 |
| Biodegradable Chemical Delivery System App 20110275520 - Frey; Margaret W. ; et al. | 2011-11-10 |
| Biodegradable, Plant-based Covering And Premixture App 20100285962 - Hoffmann; Michael P. ; et al. | 2010-11-11 |
| Fibrous pest control App 20030198659 - Hoffmann, Michael P. ; et al. | 2003-10-23 |
| Fiber barriers for control of agricultural pests Grant 6,052,943 - Hoffmann , et al. April 25, 2 | 2000-04-25 |
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