Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6842964 | Process of manufacturing of electrostatic speakers | David Alan Francis Mann, Willard W. Wilson | 2005-01-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6842964 | Process of manufacturing of electrostatic speakers | David Alan Francis Mann, Willard W. Wilson | 2005-01-18 |