Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6796107 | Method and apparatus for packaging ultra fine powders into containers | David Deegan, Christopher David Chapman | 2004-09-28 |
| 6744006 | Twin plasma torch apparatus | David Deegan, Christopher David Chapman, John K. Williams | 2004-06-01 |