Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6100317 | Stabilized bitumen compositions | Zhi-Zhong Liang, James W. Smith | 2000-08-08 |
| 5719215 | Treatment of rubber to form bituminous compositions | Zhi-Zhong Liang | 1998-02-17 |
| 5708061 | In-situ stabilized compositions | Simon Hesp, Zhizhong Liang | 1998-01-13 |
| 5705564 | In-situ stabilized compositions | Zhi-Zhong Liang | 1998-01-06 |
| 5494966 | In-situ stabilized compositions | Simon Hesp, Zhizhong Liang | 1996-02-27 |
| 5474722 | Oriented thermoplastic and particulate matter composite material | — | 1995-12-12 |
| 5399308 | Process for the continuous production of high modulus articles from high molecular weight plastics | Kenneth R. Tate | 1995-03-21 |
| 5280064 | Bitumen-polymer stabilizer, stabilized bitumen-polymer compositions and methods for the preparation thereof | Simon Hesp, Zhizhong Liang | 1994-01-18 |
| 5234652 | Process for the continuous production of high modulus articles from high molecular weight plastics | Kenneth R. Tate | 1993-08-10 |
| 4978698 | Bitumen-polyolefin compositions | — | 1990-12-18 |
| 4442243 | Reinforced resin composites | — | 1984-04-10 |
| 4426458 | Fiber reinforced sulphur concretes | — | 1984-01-17 |