Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8065891 | Glass lampshade and method for producing the same | Haisheng Chen, Chunping Zhang | 2011-11-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8065891 | Glass lampshade and method for producing the same | Haisheng Chen, Chunping Zhang | 2011-11-29 |