Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5420172 | Cross-linked epoxy resins having non-linear optical properties | Rainer Puehl | 1995-05-30 |
| 5218074 | Cross-linked epoxy resins with non-linear optical properties | Heinz Hacker | 1993-06-08 |
| 5187237 | Cross-linked epoxy resins with non-linear optical properties | Heinz Hacker | 1993-02-16 |