Upton, III; William K.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Upton, III; William K..The latest application filed is for "solid waste pulper".
- Upton, III; William K. - Chester MD
| Patent | Date |
|---|---|
| Solid waste pulper Grant 5,464,161 - Upton, III , et al. November 7, 1 | 1995-11-07 |
| Apparatus for forming negatively buoyant high-density trash slugs Grant 5,144,889 - Alig , et al. September 8, 1 | 1992-09-08 |
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