Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4463119 | Molding compositions which are based on vinyl chloride polymers and show increased white fracture effect | Johann Schiller | 1984-07-31 |
| 4273894 | Thermoplastic composition comprising chlorinated polyolefin and acrylate polymer | Johann Schiller, Herbert Sackl | 1981-06-16 |