Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4966614 | Method of and device for manufacturing optical fibers | Andreas N. Van Geelen, Jan G. J. Peelen | 1990-10-30 |
| 4770682 | Device for manufacturing optical fiber preforms | Andreas N. Van Geelen, Jan G. J. Peelen | 1988-09-13 |