Spanhel; Lubomir
Patent Applications and Registrations
Patent applications and USPTO patent grants for Spanhel; Lubomir.The latest application filed is for "optical elements containing nanoscaled particles and having an embossed surface and process for their preparation".
- Spanhel; Lubomir - Saarbrucken-Dudweiler DE
- Spanhel; Lubomir - Madison WI
| Patent | Date |
|---|---|
| Optical elements containing nanoscaled particles and having an embossed surface and process for their preparation Grant 5,716,679 - Krug , et al. February 10, 1 | 1998-02-10 |
| Composite materials containing nanoscalar particles, process for producing them and their use for optical components Grant 5,470,910 - Spanhel , et al. November 28, 1 | 1995-11-28 |
| Cadmium sulfide membranes Grant 5,128,064 - Spanhel , et al. July 7, 1 | 1992-07-07 |
| Cadmium sulfide membranes Grant 5,059,346 - Spanhel , et al. October 22, 1 | 1991-10-22 |
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