Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6847973 | Method of managing slowly changing dimensions | Peter James Lawrence Griffiths, Stephen Hugh Judges, Nigel Anthony Campbell, Michael David Roberts | 2005-01-25 |
| 5945066 | Zinc-copper based alloy and castings made therefrom | James David Griffin, Michael Griffin | 1999-08-31 |