Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6414056 | Asphalt compositions and method for making (LAW617) | Olga Puzic | 2002-07-02 |
| 5637141 | Pavement binder and method of making same (LAW441) | Olga Puzic, Larry J. Evers, Martin L. Gorbaty, Nicholas C. Nahas, Alain Louis Pierre Lenack | 1997-06-10 |
| 5549744 | Pavement Binder | Olga Puzic, Larry J. Evers, Martin L. Gorbaty, Nicholas C. Nahas | 1996-08-27 |