Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5718841 | Organoclay compositions manufactured with organic acid derived ester quaternary ammonium compounds | Wilbur Mardis, Jose Sanchez | 1998-02-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5718841 | Organoclay compositions manufactured with organic acid derived ester quaternary ammonium compounds | Wilbur Mardis, Jose Sanchez | 1998-02-17 |