Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4814055 | Current feeder for electrodes | Konrad Koziol | 1989-03-21 |
| 4743351 | Coated valve metal anode for electrolytic extraction of metals or metal oxides | Konrad Koziol | 1988-05-10 |
| RE32561 | Coated metal anode for the electrolytic recovery of metals | Konrad Koziol | 1987-12-15 |
| 4661232 | Electrode for electrolytic extraction of metals or metal oxides | Konrad Koziol | 1987-04-28 |
| 4642173 | Cell having coated valve metal electrode for electrolytic galvanizing | Konrad Koziol | 1987-02-10 |
| 4619752 | Electrode for electrolytic extraction of metals or metal oxides | Konrad Koziol | 1986-10-28 |
| 4460450 | Coated valve metal anode for the electrolytic extraction of metals or metal oxides | Konrad Koziol | 1984-07-17 |
| 4391695 | Coated metal anode or the electrolytic recovery of metals | Konrad Koziol | 1983-07-05 |
| 4295942 | Process for preparing manganese oxide | Konrad Koziol | 1981-10-20 |