Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5676191 | Solidification of an article extension from a melt using an integral mandrel and ceramic mold | Bernard Patrick Bewlay, Melvin Robert Jackson, Ann Melinda Ritter, Stephen Joseph Ferrigno | 1997-10-14 |