Styron; Robert W.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Styron; Robert W..The latest application filed is for "method and apparatus for reducing carbon content in fly ash".
- Styron; Robert W. - Marietta GA
- Styron; Robert W. - Atlanta GA
| Patent | Date |
|---|---|
| Method and apparatus for reducing carbon content in fly ash Grant 5,513,755 - Heavilon , et al. May 7, 1 | 1996-05-07 |
| Method and apparatus for reducing carbon content in particulate mixtures Grant 5,299,692 - Nelson , et al. April 5, 1 | 1994-04-05 |
| Cationic treatment landfill Grant 5,190,406 - Shannonhouse , et al. March 2, 1 | 1993-03-02 |
| Process for forming a light-weight aggregate Grant 4,741,782 - Styron May 3, 1 | 1988-05-03 |
| Light-weight aggregate Grant 4,624,711 - Styron November 25, 1 | 1986-11-25 |
| Leach-resistant solid bodies from fly ash and heavy metal sludge Grant 4,226,630 - Styron October 7, 1 | 1980-10-07 |
| Fly ash benificiation process Grant 4,121,945 - Hurst , et al. October 24, 1 | 1978-10-24 |
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