Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4198449 | Method for the preparation of thin films of high-temperature-resistant metals such as tungsten, molybdenum, rhenium or osmium | Helmut Freller | 1980-04-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4198449 | Method for the preparation of thin films of high-temperature-resistant metals such as tungsten, molybdenum, rhenium or osmium | Helmut Freller | 1980-04-15 |