Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8158089 | Compositions and methods for wastewater treatment | Tianxi Zhang, Keith E. Bowers, Shulin Chen | 2012-04-17 |
| 7703726 | Height-adjustable furnishing system | Mary Lee Harrison | 2010-04-27 |
| D323436 | Vertically adjustable table | — | 1992-01-28 |