Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6440374 | Polymerization process controller | Jan Jelinek, Vladimir Havlena | 2002-08-27 |
| 6106785 | Polymerization process controller | Vladimir Havlena, Jan Jelinek | 2000-08-22 |
| 4766098 | Method of protecting a coal gasifier part from attack by liquid slags | Hans-Jurgen Gulas, Horst Sulzbacher, Gero Papst | 1988-08-23 |
| 4589474 | Checkerwork in horizontal chamber of a regeneratively fired furnace | Friedrich Kassegger | 1986-05-20 |
| 4436144 | Prismatic brick of refractory material | — | 1984-03-13 |
| 4190694 | Fibered sheet material imitating natural leather and method for continuous manufacture thereof | Eduard Muck, Zdenek Hrabal, Ludvik Ambroz | 1980-02-26 |