Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5716679 | Optical elements containing nanoscaled particles and having an embossed surface and process for their preparation | Herbert Krug, Rudiger Nass, Helmut Schmidt | 1998-02-10 |
| 5470910 | Composite materials containing nanoscalar particles, process for producing them and their use for optical components | Ertugrul Arpac, Rudiger Nab, Helmut Schmidt | 1995-11-28 |
| 5128064 | Cadmium sulfide membranes | Marc A. Anderson | 1992-07-07 |
| 5059346 | Cadmium sulfide membranes | Marc A. Anderson | 1991-10-22 |