Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4487399 | Converter for refining liquid metal | Allan F. Tittes, Kenneth H. Larson, Kennith L. Britton | 1984-12-11 |
| 4396181 | Converter for refining liquid metal | Allan F. Tittes, Kenneth H. Larson, Kennith L. Britton | 1983-08-02 |