Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6069434 | Manufacture and method of assembly for a spark electrode | — | 2000-05-30 |
| 5569971 | Readily assembled spark electrode | James Wang | 1996-10-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6069434 | Manufacture and method of assembly for a spark electrode | — | 2000-05-30 |
| 5569971 | Readily assembled spark electrode | James Wang | 1996-10-29 |