Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5276247 | Process for obtaining the hydrocarbon from a hydrocarbon-rich gel | Fritz Engelhardt, Gerlinde Ebert | 1994-01-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5276247 | Process for obtaining the hydrocarbon from a hydrocarbon-rich gel | Fritz Engelhardt, Gerlinde Ebert | 1994-01-04 |