Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5180634 | Coextruded multilayer and a process for preparing the same | Carlo Sempio, Andrea Anghileri, Marc Binaghi, Italo Vailati | 1993-01-19 |
| 4822652 | Sanitary wares of acrylic or methacrylic resins and method for obtaining them | Carlo Sempio, Romeo Vailati | 1989-04-18 |