Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6787207 | Multi-layer pressure pipe of a plastic material | Helge Lindstrom, Pekka Heikkila, Carl-Gustaf Ek | 2004-09-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6787207 | Multi-layer pressure pipe of a plastic material | Helge Lindstrom, Pekka Heikkila, Carl-Gustaf Ek | 2004-09-07 |