Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12404732 | Trapdoor-style drilling mud screen system and methods thereof | Ross J. Robin | 2025-09-02 |
| 12379052 | Drill pipe | Christopher M. Biggerstaff | 2025-08-05 |
| 12320205 | Drill pipe and optimization thereof | Christopher M. Biggerstaff | 2025-06-03 |
| 12163388 | Drilling mud screen system and methods thereof | Christopher M. Biggerstaff, Don A. Comeaux, Clayton Allen Romero, Jeremy P. Hebert | 2024-12-10 |
| 12000214 | Drill pipe and optimization thereof | Christopher M. Biggerstaff | 2024-06-04 |
| 11802453 | Valve style drilling mud screen system and methods thereof | Don A. Comeaux, Ross J. Robin | 2023-10-31 |
| 11674359 | Systems, methods and apparatus for stabilizing a downhole tool and fluid flow | Steven Paul Howard, Christopher W. Lane, Kyle Scholl | 2023-06-13 |
| 11624247 | Elevator grip lifting and rotary slip holding system and methods thereof | Christopher M. Biggerstaff, Ross J. Robin | 2023-04-11 |
| 11619105 | Apparatus and methods for piston-style drilling mud screen system | Don A. Comeaux | 2023-04-04 |
| 11585168 | Drilling mud screen system and methods thereof | Christopher M. Biggerstaff, Don A. Comeaux, Jeremy P. Hebert, Clayton Allen Romero | 2023-02-21 |
| 11566730 | Drill pipe | Christopher M. Biggerstaff | 2023-01-31 |
| 11156042 | Piston-style drilling mud screen system and methods thereof | Christopher M. Biggerstaff, Don A. Comeaux, Jeremy P. Hebert | 2021-10-26 |
| 11028656 | Drilling mud screen system and methods thereof | Christopher M. Biggerstaff, Don A. Comeaux, Jeremy P. Hebert, Clayton Allen Romero | 2021-06-08 |
| 11021917 | Piston-style drilling mud screen system and methods thereof | Christopher M. Biggerstaff, Don A. Comeaux, Jeremy P. Hebert | 2021-06-01 |
| 7506691 | Upper-completion single trip system with hydraulic internal seal receptacle assembly | Alvaro Jose Vilela, Simon Danborg, Francisco A. Pineda | 2009-03-24 |
| 6933726 | Apparatus and methods for reducing borehole current effects | Kuo-Chiang Chen, Robert C. Smith, Gary A. Hazen, Richard A. Rosthal, Thomas D. Barber +2 more | 2005-08-23 |
| 6667620 | Current-directing shield apparatus for use with transverse magnetic dipole antennas | Dean Homan, Kuo-Chiang Chen | 2003-12-23 |