Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9720264 | Polarization-maintaining optical fibre and preform and method for producing the same | Thomas Gutsche, Robert Hanf, Lothar Brehm | 2017-08-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9720264 | Polarization-maintaining optical fibre and preform and method for producing the same | Thomas Gutsche, Robert Hanf, Lothar Brehm | 2017-08-01 |