Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5876660 | Sintered reaction-bonded silicon nitride components | Carol Jayne Pindar, Nicholas Dominic Butler, Matthew Arnold Hepworth | 1999-03-02 |
| 5273098 | Removable cores for metal castings | Christopher P. Hyndman | 1993-12-28 |
| 5037588 | Manufacture of silicon carbide articles | Leslie John Farthing, John David Holme | 1991-08-06 |
| 4908034 | Endoprosthetic bone joint components | Barry O. Weightman | 1990-03-13 |
| 4838149 | Pistons | Geoffrey M. Donnison, Michael L. Rhodes | 1989-06-13 |