Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6605571 | Oleaginous concentrates | Roger Glyde, Robert A. Wilkinson | 2003-08-12 |
| 6310010 | High molecular weight dispersant compositions and their preparation | Jacob Emert, Robert A. Wilkinson, Isabel P. MacDonald, Karl J. Van Driesen, Salvatore Rea +2 more | 2001-10-30 |