Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9088142 | Systems and apparatus for protecting subsurface conduit and methods of making and using the same | — | 2015-07-21 |
| 8622656 | Apparatus, systems and methods for the relocation of subsurface conduit | John W. Jinnings, Mark Curtis Tingley, David Zarembski | 2014-01-07 |