Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4810441 | Process for the preparation of a ceramic fiber | Harold G. Emblem, Jonathan M. Boulton | 1989-03-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4810441 | Process for the preparation of a ceramic fiber | Harold G. Emblem, Jonathan M. Boulton | 1989-03-07 |