Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9400431 | Supporting assembly with a rolling ball disposed directly below supporting rods and method for using the same | Chien-Ju Wu | 2016-07-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9400431 | Supporting assembly with a rolling ball disposed directly below supporting rods and method for using the same | Chien-Ju Wu | 2016-07-26 |