Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12281546 | Downhole tool, method and system | Herb Dhuet, Richard Ochoa, Jason Fuxa, Wilfred Provost | 2025-04-22 |
| 10533397 | Ball drop two stage valve | Jason Fuxa, Michael H. Johnson, Adriana Hightower, Joshua Raymond Snitkoff, Nicholas Carrejo +1 more | 2020-01-14 |
| 9765597 | Tubular flow control apparatus and method of packing particulates using a slurry | Don N. Simoneaux | 2017-09-19 |
| 9341047 | Actuation lockout system | Kevin J. Berry, Jamie L. Imhoff, Anthony Thomas | 2016-05-17 |
| 8240374 | Apparatus and methods for limiting debris flow back into an underground base pipe of an injection well | James Raymond Macias | 2012-08-14 |
| 7793716 | Apparatus and methods for limiting debris flow back into an underground base pipe of an injection well | James Raymond Macias, Phong Vu | 2010-09-14 |
| 6167965 | Electrical submersible pump and methods for enhanced utilization of electrical submersible pumps in the completion and production of wellbores | John L. Bearden, John W. Harrell, Jerald R. Rider, Gordon Besser, Michael H. Johnson +5 more | 2001-01-02 |
| 5868210 | Multi-lateral wellbore systems and methods for forming same | Michael H. Johnson, Joseph F. Donovan | 1999-02-09 |
| 5842528 | Method of drilling and completing wells | Michael H. Johnson | 1998-12-01 |
| 5762149 | Method and apparatus for well bore construction | Joseph F. Donovan, Michael H. Johnson, Larry Watkins, Wallace W. F. Leung | 1998-06-09 |
| 5667023 | Method and apparatus for drilling and completing wells | John W. Harrell, Michael H. Johnson, Larry Watkins | 1997-09-16 |
| 5662170 | Method of drilling and completing wells | Joseph F. Donovan, Michael H. Johnson | 1997-09-02 |