Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6143534 | Microbial process for producing methane from coal | William M. Menger, Ernest E. Kern, Donald L. Wise, Alfred P. Leuschner, David Odelson +1 more | 2000-11-07 |
| 4845034 | Biochemically reacting substrates in subterranean cavities | William M. Menger, Ernest E. Kern, Kermit Allen, Donald L. Wise, Alfred P. Leuschner | 1989-07-04 |