Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4274965 | Lactam terpolymer membranes | Ray McKinney, Jr. | 1981-06-23 |
| 4214020 | Processes for coating bundles of hollow fiber membranes | Robert Ward, Richard C. H. Chang, James C. Danos | 1980-07-22 |
| 4181606 | Lactam terpolymer membranes | Ray McKinney, Jr. | 1980-01-01 |