Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9518184 | Process for preparing blends of bitumen having known stability properties | Joseph L. Stark, Ben Morgan | 2016-12-13 |
| 9334448 | Method for reducing hydrogen sulfide evolution from asphalt and heavy fuel oils | Joseph L. Stark, Paul J. Biggerstaff, Donald L. Wolfe | 2016-05-10 |