Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4613069 | Method for soldering aluminum and magnesium | Wilbert L. Falke, Agnes Yena Lee | 1986-09-23 |
| 4409020 | Recovery of metals from grinding sludges | James L. Holman | 1983-10-11 |