Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4469583 | Extraction of fossil fuel with guanadine extracting agent | George D. Case, Alfred H. Stiller, Paul J. Bekowies | 1984-09-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4469583 | Extraction of fossil fuel with guanadine extracting agent | George D. Case, Alfred H. Stiller, Paul J. Bekowies | 1984-09-04 |