Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4469161 | Method of and mould for making a cast single crystal | Gordon J. S. Higginbotham, John R. Marjoram | 1984-09-04 |
| 4453588 | Combination mold and selector device for casting single crystal objects | Michael J. Goulette | 1984-06-12 |