Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12031042 | Recycled oil and rubber modified for asphalt and method of use | — | 2024-07-09 |
| 10941296 | Recycled oil and rubber-modified asphalt and method of use | — | 2021-03-09 |
| 9944796 | Recycled oil- and rubber-modified asphalt and method of use | — | 2018-04-17 |
| RE42165 | Modified asphalt compositions | Richard K. Stuart, Jr., Jeffery Lynn Presley | 2011-02-22 |
| 7202290 | Modified asphalt compositions | Richard K. Stuart, Jr., Jeffery Lynn Presley | 2007-04-10 |
| 5711796 | Bituminous compositions having enhanced performance properties | David Reese Jones, IV, William Russell Welliver, Timothy J. Roth | 1998-01-27 |
| 5658972 | Fire retardant plastic construction material | David Reese Jones, IV, William Russell Welliver, Timothy J. Roth | 1997-08-19 |
| 5362314 | Additive modified bituminous emulsions | Stephen P. Vicenzi | 1994-11-08 |
| 5004772 | Asphalt roofing compositions especially adapted for cold applications | Brian Anthony | 1991-04-02 |