Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4846977 | Method and device for separating polar from non-polar liquids using membranes | Lawrence R. Schroeder, H. Hunter Paalman, Curtis M. Tong, Terrence L. Caskey, Charles W. Martin | 1989-07-11 |
| 4383056 | Method of converting resin solution to aqueous dispersion | Alvin W. Baker, Patrick H. Martin, Robin A. Withers | 1983-05-10 |