Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5127929 | Process for the manufacturing of optical waveguides with fusion of a sleeving tube onto a mother preform | Robert Gunther, Manfred Wittmann | 1992-07-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5127929 | Process for the manufacturing of optical waveguides with fusion of a sleeving tube onto a mother preform | Robert Gunther, Manfred Wittmann | 1992-07-07 |