Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7475567 | Method and apparatus for continuously manufacturing calibrated round or profiled glass tubes | Thomas T. Maenner, Michael J. Ziegler, Franz Ott | 2009-01-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7475567 | Method and apparatus for continuously manufacturing calibrated round or profiled glass tubes | Thomas T. Maenner, Michael J. Ziegler, Franz Ott | 2009-01-13 |