Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4376741 | Method and apparatus for continuously extruding an expandable thermoplastic resin composition onto an elongated preform | — | 1983-03-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4376741 | Method and apparatus for continuously extruding an expandable thermoplastic resin composition onto an elongated preform | — | 1983-03-15 |