Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5223570 | Method for the preparation of graft polymer dispersions having broad particle size distribution without wildly fluctuating viscosities | Mao-Yao Huang, Kenneth C. Scott | 1993-06-29 |
| 4824561 | Wastewater treatment | Mao-Yao Huang | 1989-04-25 |
| 4772732 | Method for purification of butylene oxide | Mao-Yao Huang, Lawrence E. James, Ernst Langer | 1988-09-20 |
| 4746443 | Bentazon containing wastewater treatment | Mao-Yao Huang, Albrecht Muller, Hanspeter Hansen, Hans Rupert Merkle | 1988-05-24 |