Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5194541 | Acrylic copolymers and their application to the coating of bituminous materials | Robert Legros, Bernard Wiegert | 1993-03-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5194541 | Acrylic copolymers and their application to the coating of bituminous materials | Robert Legros, Bernard Wiegert | 1993-03-16 |