Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5685244 | Gas-fired smelting apparatus and process | Jaime A. Woodroffe | 1997-11-11 |
| 5672190 | Pool separation melt furnace and process | Anthony F. Litka, Jamie Woodroffe, Andrew W. McClaine, Kevin J. Keane | 1997-09-30 |