Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6773748 | Method of applying an amorphous carbon coating to the internal surface of a molded container | Richard C. Darr | 2004-08-10 |
| 6746769 | Plastic container having a carbon-treated internal surface | — | 2004-06-08 |
| 6740284 | Container with improved neck portion and method for making the same | Richard C. Darr | 2004-05-25 |