Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10928285 | Apparatus and a method for performing a standard penetration test | Murray Grant Innes, Jerry Elford Wolverton, Dustyn Jordan Lewis Elford, Scott David Hughes | 2021-02-23 |
| 9322220 | Remotely operable underwater drilling system and drilling method | Ronald W. Innes, Dustyn J. L. Elford, John T. Hackett, Mark Gurnett, Tan N. Nguyen +1 more | 2016-04-26 |
| 7537424 | Apparatus and method for handling pipe sections | Ronald W. Innes, Dustyn Jordan Lewis Elford, Ronald E. Foster, John T. Hackett, Tan N. Nguyen | 2009-05-26 |