Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6645575 | Method for making a multi-layer plastic container having a carbon-treated internal surface | — | 2003-11-11 |
| 6641774 | Multilayer preform and container with co-extruded liner | Richard C. Darr | 2003-11-04 |
| 6592956 | Plastic container having a carbon-treated internal surface | — | 2003-07-15 |
| 6562279 | Multi-layer container and preform and process for obtaining same | — | 2003-05-13 |
| 6524672 | Multilayer preform and container with co-extruded liner | Richard C. Darr | 2003-02-25 |