Styron; Robert William
Patent Applications and Registrations
Patent applications and USPTO patent grants for Styron; Robert William.The latest application filed is for "fly ash composition for use in concrete mix".
- Styron; Robert William - Marietta GA
| Patent | Date |
|---|---|
| Masonry cement composition and method of making Grant 6,554,894 - Styron , et al. April 29, 2 | 2003-04-29 |
| Fly ash composition for use in concrete mix App 20020033119 - Styron, Robert William | 2002-03-21 |
| Masonry cement composition and method of making App 20020014186 - Styron, Robert William ; et al. | 2002-02-07 |
| Method of making mineral filler and pozzolan product from fly ash Grant 6,242,098 - Styron , et al. June 5, 2 | 2001-06-05 |
| Method of making a mineral filler from fly ash Grant 6,139,960 - Styron , et al. October 31, 2 | 2000-10-31 |
| Method of removing carbon from fly ash Grant 6,068,131 - Styron , et al. May 30, 2 | 2000-05-30 |
| Blended hydraulic cement Grant 5,997,632 - Styron December 7, 1 | 1999-12-07 |
| Blended hydraulic cement Grant 5,714,003 - Styron February 3, 1 | 1998-02-03 |
| Process for making a blended hydraulic cement Grant 5,714,002 - Styron February 3, 1 | 1998-02-03 |
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