Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6823899 | Insulated pipe arrangement and method for its production | Jürg P. Weibel, Valentin Galliker | 2004-11-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6823899 | Insulated pipe arrangement and method for its production | Jürg P. Weibel, Valentin Galliker | 2004-11-30 |