Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6489427 | Polymer compositions | Philip Stephen Hope | 2002-12-03 |
| 6455660 | Homopolymer of ethylene | Philip Stephen Hope, Stephen Roy Partington, John Norman Reid Samson | 2002-09-24 |