Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4430175 | Process for the electrochemical conversion of coal and use of the reaction products | Gerd Collin | 1984-02-07 |
| 4278521 | Electrochemical cell | — | 1981-07-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4430175 | Process for the electrochemical conversion of coal and use of the reaction products | Gerd Collin | 1984-02-07 |
| 4278521 | Electrochemical cell | — | 1981-07-14 |