Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4902416 | Membrane separation device | Terrence L. Caskey | 1990-02-20 |
| 4846977 | Method and device for separating polar from non-polar liquids using membranes | Robert DeVellis, H. Hunter Paalman, Curtis M. Tong, Terrence L. Caskey, Charles W. Martin | 1989-07-11 |