Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6517639 | Method and device for decontaminating interior spaces | Hans-Joachim Toepfer, Roland Kurz, Ruediger Hellstern, Dimitri Dratchnev | 2003-02-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6517639 | Method and device for decontaminating interior spaces | Hans-Joachim Toepfer, Roland Kurz, Ruediger Hellstern, Dimitri Dratchnev | 2003-02-11 |