Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6811826 | Multilayer polymeric/zero valent material structure for enhanced gas or vapor barrier and UV barrier and method for making same | Mark Rule, Yu Shi | 2004-11-02 |
| 6740378 | Multilayer polymeric/zero valent material structure for enhanced gas or vapor barrier and uv barrier and method for making same | Mark Rule, Yu Shi | 2004-05-25 |