Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7972429 | Bituminous composition | Everett Crews, Tom Girardeau | 2011-07-05 |
| 7951857 | Water-in-oil bitumen dispersion and methods for producing paving compositions from same | Everett Crews, Tom Girardeau | 2011-05-31 |
| 7905949 | Method for producing bituminous compositions | Everett Crews, Tom Girardeau | 2011-03-15 |