Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6607717 | Silicon based quaternary ammonium functional compositions and their applications | Bethany K. Johnson, John Joseph Kennan | 2003-08-19 |
FL
Feifei Lin
Overall (2003): #227,882 of 273,478Top 85%
1
Patents 2003