Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11877822 | Apparatus and method for a personalized reminder with intelligent self-monitoring | Richard Brancaccio, Gwendolyn Campbell | 2024-01-23 |
| 11583209 | System and method for a personalized reminder with intelligent self-monitoring | Richard Brancaccio, David Vaughn | 2023-02-21 |
| 11191433 | Apparatus and method for a personalized reminder with intelligent self-monitoring | Richard Brancaccio, Gwendolyn Campbell | 2021-12-07 |
| 9303475 | Tool with multisize segmented ring seat | Daniel R. Hart, Gregory L. Hern, Robert S. O'Brien | 2016-04-05 |
| 9022440 | Fishing guide for directing a skewed fish in a wellbore | Steve Rosenblatt | 2015-05-05 |
| 8985230 | Resettable lock for a subterranean tool | Stephen L. Crow, William A. Hered | 2015-03-24 |
| 8893791 | Multi-position mechanical spear for multiple tension cuts with releasable locking feature | Stephen L. Crow, William A. Hered | 2014-11-25 |
| 8881818 | Tubular cutting with debris filtration | Stephen L. Crow, Marcelle H. Hedrick, Erik Vilhelm Nordenstam | 2014-11-11 |
| 8881819 | Tubular cutting with a sealed annular space and fluid flow for cuttings removal | Stephen L. Crow, Marcelle H. Hedrick, Erik Vilhelm Nordenstam | 2014-11-11 |
| 8869896 | Multi-position mechanical spear for multiple tension cuts while removing cuttings | Stephen L. Crow, Marcelle H. Hedrick, Erik Vilhelm Nordenstam | 2014-10-28 |
| 8826993 | Damping assembly for downhole tool deployment and method thereof | William A. Hered | 2014-09-09 |
| 8727755 | Downhole impression imaging system and methods using shape memory material | Edward J. O'Malley, Erik Vilhelm Nordenstam | 2014-05-20 |
| 8607858 | Spiral whipstock for low-side casing exits | Graeme D. McKay, Paul L. Connell, David B. Haughton | 2013-12-17 |
| 8505651 | Anchor system and method for anchoring a tool with a positional bias | Nathan J. Brandt, David B. Haughton, John P. Davis | 2013-08-13 |
| 8499834 | Milling tool for establishing openings in wellbore obstructions | Guruswami Navin, Lambertus C. F. Joppe, Andrew D. Ponder, Calvin J. Stowe, II | 2013-08-06 |
| 8393387 | Anchoring system and method | Stephen K. Harmon, Marcelle H. Hedrick, Brett W. Hrabovsky, Guruswami Navin | 2013-03-12 |
| 8333236 | Auxiliary conduit cutting apparatus | Anthony C. Zavesky, Joshua C. Joerg | 2012-12-18 |
| 8181699 | Auxiliary conduit cutting apparatus | Anthony C. Zavesky, Steven G. Blair, Steve Rosenblatt | 2012-05-22 |
| 7905279 | Combination whipstock and seal bore diverter system | Daniel R. Hart, Roy Swanson, Kjell Nygardsvoll, Songfeng Yang, Charles W. Pleasants | 2011-03-15 |