Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4885263 | Ceramic foam filter and process for preparing same | Jerry W. Brockmeyer, Leonard S. Aubrey | 1989-12-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4885263 | Ceramic foam filter and process for preparing same | Jerry W. Brockmeyer, Leonard S. Aubrey | 1989-12-05 |