Willis; Colin Robert
Patent Applications and Registrations
Patent applications and USPTO patent grants for Willis; Colin Robert.The latest application filed is for "modified cellulosic materials".
- Willis; Colin Robert - Salisbury GB
- Willis; Colin Robert - Wiltshire GB
| Patent | Date |
|---|---|
| Modified Cellulosic Materials App 20110173763 - Willis; Colin Robert ; et al. | 2011-07-21 |
| Water-permeable Protective Material App 20100162473 - Willis; Colin Robert ; et al. | 2010-07-01 |
| Polymers for water-permeable protective materials Grant 7,517,820 - Brewer , et al. April 14, 2 | 2009-04-14 |
| Novel uses of polymers App 20040166350 - Brewer, Stuart Anson ; et al. | 2004-08-26 |
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