Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4750717 | Tundishes | William McFarlane, Royston J. Phillips | 1988-06-14 |
| 4618079 | Refractory, heat-insulating slabs | Andrew Barnes, Gary K. Elliott, William MacFarlane | 1986-10-21 |