Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6924338 | Zwitterionic polymer blend materials | Martyn Christopher Davies, Andrew Lennard Lewis | 2005-08-02 |
| 4341862 | Vesicular recording materials | William A. Craig | 1982-07-27 |