Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12180792 | Circulating valve and associated system and method | Brock Watson | 2024-12-31 |
| 12146378 | Downhole plug deployment in a subterranean well | Roger L. Schultz, Brett Fears, Gary P. Funkhouser | 2024-11-19 |
| 11773667 | Circulating valve and associated system and method | Brock Watson | 2023-10-03 |
| 11668147 | Circulating valve and associated system and method | Brock Watson, Roger L. Schultz | 2023-06-06 |
| 7510017 | Sealing and communicating in wells | Matt Howell, Mike Connell | 2009-03-31 |
| 7404416 | Apparatus and method for creating pulsating fluid flow, and method of manufacture for the apparatus | Roger L. Schultz, Robert Michael, Pete Dagenais, Michael Linley Fripp | 2008-07-29 |
| 7373974 | Downhole release tool and method | Michael L. Connell | 2008-05-20 |
| 7306044 | Method and system for lining tubulars | Michael L. Connell, Perry Courville | 2007-12-11 |
| 7234517 | System and method for sensing load on a downhole tool | Steven G. Streich, Roger L. Schultz, Lee W. Stepp, Phillip M. Starr | 2007-06-26 |
| 6976507 | Apparatus for creating pulsating fluid flow | Earl Webb, Mardy L. Meadows, Robert Pipkin | 2005-12-20 |
| 6877558 | Apparatus and method for locating joints in coiled tubing operations | Michael L. Connell, Robert Howard, Douglas N. Love | 2005-04-12 |
| 6688389 | Apparatus and method for locating joints in coiled tubing operations | Michael L. Connell, Robert Howard, Douglas N. Love | 2004-02-10 |
| 6397950 | Apparatus and method for removing a frangible rupture disc or other frangible device from a wellbore casing | Steven G. Streich, James R. Birchak, Paul F. Rodney, Neal G. Skinner | 2002-06-04 |
| 6336502 | Slow rotating tool with gear reducer | Jim B. Surjaatmadja | 2002-01-08 |
| 6305467 | Wireless coiled tubing joint locator | Michael L. Connell, Robert Howard | 2001-10-23 |
| 6220360 | Downhole ball drop tool | Michael L. Connell | 2001-04-24 |
| 6196325 | Heavy-duty logging and perforating cablehead for coiled tubing and method for releasing wireline tool | Michael L. Connell, Robert Howard | 2001-03-06 |
| 6131953 | Coiled tubing drilling hydraulic disconnect | Michael L. Connell, Brian K. Goodin | 2000-10-17 |
| 5845711 | Coiled tubing apparatus | Michael L. Connell, Pat M. White, James R. Longbottom, Paul L. Browne, Michael Bullock +1 more | 1998-12-08 |
| 5832998 | Coiled tubing deployed inflatable stimulation tool | Kenneth L. Decker, John H. Yonker, Wallace G. Wilke, Jr., Jeffrey S. Walter, Kenneth W. McIntyre +2 more | 1998-11-10 |
| 5762142 | Coiled tubing apparatus | Michael L. Connell, Pat M. White, Paul L. Browne, James R. Longbottom, Michael Bullock +1 more | 1998-06-09 |
| 5704393 | Coiled tubing apparatus | Michael L. Connell, Pat M. White, James R. Longbottom | 1998-01-06 |
| 5507349 | Downhole coiled tubing latch | Gary Q. Wray, K. Gregory Neal | 1996-04-16 |
| 5456322 | Coiled tubing inflatable packer with circulating port | Donald W. Winslow, Jeffrey S. Walter, Steven L. Schwegman | 1995-10-10 |
| 5383520 | Coiled tubing inflatable packer with circulating port | Donald W. Winslow, Jeffrey S. Walter, Steven L. Schwegman | 1995-01-24 |