Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6706201 | Method for producing metallized substrate materials | Heinrich Meyer, Ralf Schulz, Eckart Klusmann | 2004-03-16 |
| 4310781 | Controllable hydrogen source with gettering effect for electronic tubes | Peter-Wilhelm Steinhage | 1982-01-12 |