Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4644716 | Building-integrated fluorescent solar collector | — | 1987-02-24 |
| 4641187 | Method for increasing contrast between an object and space when photographing such an object with a television camera | — | 1987-02-03 |
| 4225459 | Glasses having a low non-linear refractive index for laser applications | Marga Faulstich, Walter Jahn, Georg Krolla | 1980-09-30 |