Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8021449 | Hydrophilic and hydrophobic silane surface modification of abrasive grains | Anuj Seth | 2011-09-20 |
| 7887304 | Method and structure of preventing water from leakage for the pressurized pump of diaphragm type | Chao Fou Hsu | 2011-02-15 |