Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11414549 | Age resistant coatings and methods for treating roadway substrates | Robert Grover Allen, Roy Brittany Blacklidge, Swathi Theeda | 2022-08-16 |
| 11401424 | Age-resistant asphalt compositions and methods | Robert Grover Allen, Roy Brittany Blacklidge | 2022-08-02 |