Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6607649 | Process of preventing stray currents in peripheral parts of a plant in an electrolysis | Nikola Anastasijevic | 2003-08-19 |
| 6589404 | Electrolytic cell for electrochemically depositing one of the following metals, copper, zinc, lead, nickel or cobalt | Nikola Anastasijevic, Stefan Laibach, Reinhard Dobner | 2003-07-08 |
| 4319970 | Method and apparatus for electrolytic separation of metals, particularly copper | Walter Krickau | 1982-03-16 |