Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5194541 | Acrylic copolymers and their application to the coating of bituminous materials | Robert Legros, Bernard Wiegert | 1993-03-16 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5194541 | Acrylic copolymers and their application to the coating of bituminous materials | Robert Legros, Bernard Wiegert | 1993-03-16 |