Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5415757 | Apparatus for coating a substrate with electrically nonconductive coatings | Joachim Szcyrbowski, Goetz Teschner | 1995-05-16 |
| 5164063 | Sputtering cathode arrangement according to the magnetron principle for coating a flat annular surface | Eberhard Schultheiss | 1992-11-17 |