Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6107626 | Device and method for forming ions | Houle Wang | 2000-08-22 |
| 5869832 | Device and method for forming ions | Houle Wang | 1999-02-09 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6107626 | Device and method for forming ions | Houle Wang | 2000-08-22 |
| 5869832 | Device and method for forming ions | Houle Wang | 1999-02-09 |