Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6352966 | Cleansing bars | Patrick C. Hu, Deborah A. Quebedeaux, Conrad J. Langlois, Jr. | 2002-03-05 |
| 6231659 | Sizing agents and starting materials for their preparation | Patrick C. Hu, Michelle R. Free, Dixie E. Goins | 2001-05-15 |
| 6225437 | Sizing agents of enhanced performance capabilities | Patrick C. Hu | 2001-05-01 |
| 6225475 | Enhanced production of hydrocarbyl anhydrides | Patrick C. Hu | 2001-05-01 |