Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4673656 | Aerosol production in inductively coupled plasma emission spectroscopy | — | 1987-06-16 |
| 4483824 | Method and apparatus for long-term monitoring of pollutants and moisture in a fluid stream | — | 1984-11-20 |
| 4256377 | Process for producing homeotropic orientation layers for liquid crystal devices and the resultant liquid crystal devices | Hans Krueger | 1981-03-17 |
| 4201453 | Liquid crystal cell having an insulating layer of a silicon oxide base | Manfred Kobale, Helwig Schaefer | 1980-05-06 |