Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5456894 | Metal phosphorus nitrogen polymers, metal phosphorus compounds and methods of preparation thereof | Geoffrey Davies, Ahmed El-Toukhy | 1995-10-10 |
| 5286469 | Metal-phosphorus-nitrogen polymers, metal-phosphorus compounds and methods of preparation thereof | Geoffrey Davies | 1994-02-15 |