Ellis; Douglas E.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ellis; Douglas E..The latest application filed is for "lightweight absorbent cellulose pellets".
- Ellis; Douglas E. - Ferndale WA
- Ellis; Douglas E. - Surrey CA
- Ellis; Douglas E. - White Rock British Columbia CA
| Patent | Date |
|---|---|
| Lightweight Absorbent Cellulose Pellets App 20130112150 - Ellis; Douglas E. ; et al. | 2013-05-09 |
| Bright White And Colored Absorbant Particulate App 20070012259 - Ellis; Douglas E. | 2007-01-18 |
| Porous low density shot-like degradable absorbent materials and manufacturing process therefor Grant 5,358,607 - Ellis October 25, 1 | 1994-10-25 |
| SEC | 0001224624 | ELLIS DOUGLAS E |
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