Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6808802 | Equipment coating | — | 2004-10-26 |
| 6673221 | Cylindrical magnetron target and apparatus for affixing the target to a rotatable spindle assembly | Melvin Clarkson | 2004-01-06 |