Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6302056 | Device for coating substrates with a material vapor in negative pressure or vacuum | Wolfgang Siefert | 2001-10-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6302056 | Device for coating substrates with a material vapor in negative pressure or vacuum | Wolfgang Siefert | 2001-10-16 |