Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4865413 | Arrangement for splicing optical waveguides and method of manufacturing same | Horst Hubner | 1989-09-12 |
BL
Bernhard Lersmacher
Overall (1989): #129,521 of 140,708Top 95%
1
Patents 1989