Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4449691 | Electromagnet | Dieter Kleinert, Gerd Pfrogner, Max Egg | 1984-05-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4449691 | Electromagnet | Dieter Kleinert, Gerd Pfrogner, Max Egg | 1984-05-22 |