Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6454837 | Separation of gases containing SF6 | Michael Pittroff, Thomas Schwarze, Heinz-Joachim Belt | 2002-09-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6454837 | Separation of gases containing SF6 | Michael Pittroff, Thomas Schwarze, Heinz-Joachim Belt | 2002-09-24 |