Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8661754 | System and method of use for composite floor | Cheng-Tzu Thomas Hsu, Sun Punurai | 2014-03-04 |
| 7779590 | Composite floor system having shear force transfer member | Cheng-Tzu Thomas Hsu, Sun Punarai | 2010-08-24 |