Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7974157 | Method for forming an apparatus for indicating the passage of time and the formed apparatus | Wei-Fang Su | 2011-07-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7974157 | Method for forming an apparatus for indicating the passage of time and the formed apparatus | Wei-Fang Su | 2011-07-05 |