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, O. C. Karkalits, Donald L. Wise, Alfred P. Leuschner +1 more | 2000-11-07 |
| 5094668 | Enzymatic coal desulfurization | Ernest E. Kern, William M. Menger, Anthony S. Sinskey, Donald L. Wise, Debra J. Trantolo | 1992-03-10 |