Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7960453 | Crosslinking systems for hydroxyl polymers | Stephen Wayne Heinzman, Linda Evers Smith, Gregory Charles Gordon, Larry Neil Mackey, Mark Ryan Richards | 2011-06-14 |
| 7947766 | Crosslinking systems for hydroxyl polymers | Stephen Wayne Heinzman, Linda Evers Smith, Gregory Charles Gordon, Larry Neil Mackey, Mark Ryan Richards | 2011-05-24 |