Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7988846 | Methods and systems for modifying asphalts | Michael V. Burris, Bryan B. Burris | 2011-08-02 |
| 7906011 | Methods and systems for manufacturing modified asphalts | Michael V. Burris, Bryan B. Burris, Andrew Clayton | 2011-03-15 |