Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8479813 | Biogenic fuel gas generation in geologic hydrocarbon deposits | Verlin Dannar, Robert S. Pfeiffer, Roland P. DeBruyn, Glenn Ulrich, Jeffrey L. Weber +4 more | 2013-07-09 |