Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5316084 | Well tool with sealing means | Douglas J. Murray, Robert Coon, Mark E. Hopmann, Ronald D. Williams, Steve Jennings | 1994-05-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5316084 | Well tool with sealing means | Douglas J. Murray, Robert Coon, Mark E. Hopmann, Ronald D. Williams, Steve Jennings | 1994-05-31 |