Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10502491 | Sealing valve arrangement for a shaft furnace charging installation | Patrick Hutmacher, Charles Steichen, Harald Lang, Paul Tockert | 2019-12-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10502491 | Sealing valve arrangement for a shaft furnace charging installation | Patrick Hutmacher, Charles Steichen, Harald Lang, Paul Tockert | 2019-12-10 |