Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5366937 | Optical fiber composed of glass doped with laser-active ions of an element from the rare earths | Hartmut Schneider, Christian Gerndt | 1994-11-22 |
| 5256178 | Method for producing an optical fiber of halide glass, particularly an infrared permeable fiber of heavy metal fluoride glass | Hartmut Schneider | 1993-10-26 |
| 5226940 | Process for producing optical fibers of high tensile strength | Hartmut Schneider | 1993-07-13 |
| 5201920 | Method for producing an optical fiber of halide glass, particularly an infrared permeable fiber of fluoride glass | Hartmut Schneider | 1993-04-13 |