Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9644466 | Method of recovering hydrocarbons within a subsurface formation using electric current | William A. Symington, Robert D. Kaminsky, Larry J. Manak, James S. Burns | 2017-05-09 |