Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9957185 | Method and apparatus for producing a tube of glass | Boris Gromann, Alexander Blumenau | 2018-05-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9957185 | Method and apparatus for producing a tube of glass | Boris Gromann, Alexander Blumenau | 2018-05-01 |