Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5698105 | Polymer porous structure and process | Howard Matthew Colquhoun, Andrew Lennard Lewis | 1997-12-16 |
| 5605628 | Composite membranes | Alexander P. Davidson, Michael P. Thomas, Steven W. Summers, David Cowieson | 1997-02-25 |