Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7115177 | Method for the treatment of metallic materials | Fritz Appel, Stephen Eggert, Michael Oehring | 2006-10-03 |
| 6420051 | Device for encapsulating blanks of high temperature metallic alloys | Fritz Appel, Michael Oehrling, Richard C. Wagner | 2002-07-16 |