Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6569351 | Accelerator-gel additive for use in the production of polymer-modified asphalt | Gaylon L. Baumgardner, John Dumas, Andrew Menapace, James Smith | 2003-05-27 |
| 6569925 | Accelerator-gel additive for use in the production of polymer modified asphalt | Gaylon L. Baumgardner, John Dumas, Andrew Menapace, James Smith | 2003-05-27 |