Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11031205 | Device for generating negative ions by impinging positive ions on a target | Hans Hofsäss, Dimitar Yordanov | 2021-06-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11031205 | Device for generating negative ions by impinging positive ions on a target | Hans Hofsäss, Dimitar Yordanov | 2021-06-08 |