Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7947965 | Ion source for generating negatively charged ions | Hans-Hinrich Sahling, Ingo Hansen | 2011-05-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7947965 | Ion source for generating negatively charged ions | Hans-Hinrich Sahling, Ingo Hansen | 2011-05-24 |