Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11987438 | Storage, transport, and delivery of well treatments | Jim B. Surjaatmadja, Stanley V. Stephenson, Thomas M. Logan | 2024-05-21 |
| 11920579 | Compact high pressure, high life intensifier pump system | Jim B. Surjaatmadja | 2024-03-05 |
| 11905132 | Container bulk material delivery system | Bryan Chapman Lucas, Calvin L. Stegemoeller, Bryan John Lewis, Austin Carl Schaffner, Jim B. Surjaatmadja | 2024-02-20 |
| 11629081 | Water treatment for removing oxidation agents | Jim B. Surjaatmadja | 2023-04-18 |
| 11512989 | System and method for determining slurry sand concentration and continuous calibration of metering mechanisms for transferring same | Wesley John Warren, Bryan John Lewis | 2022-11-29 |
| 11434730 | Stimulation treatment using accurate collision timing of pressure pulses or waves | Jim B. Surjaatmadja, Stanley V. Stephenson | 2022-09-06 |
| 11415123 | Controlled stop for a pump | Stanley V. Stephenson, Jim B. Surjaatmadja, Billy Don Coskrey, John Carl Reid | 2022-08-16 |
| 11395998 | Loading and unloading of material containers | Jim B. Surjaatmadja | 2022-07-26 |
| 11346336 | Safety pressure limiting system and method for positive displacement pumps with optional automatic restart | Jim B. Surjaatmadja, Stanley V. Stephenson | 2022-05-31 |
| 11248456 | Simultaneous multiple well stimulation | Brad Robert Bull, Kurt Rohrbough Harpold, Jr. | 2022-02-15 |
| 11192731 | Container bulk material delivery system | Bryan Chapman Lucas, Calvin L. Stegemoeller, Bryan John Lewis, Austin Carl Schaffner, Jim B. Surjaatmadja | 2021-12-07 |
| 11149515 | Multiple down-hole tool injection system and method | Brad Robert Bull, Kurt Rohrbough Harpold, Jr., William Joe Robinson, Glen Leo Handke, Chad Adam Fisher | 2021-10-19 |
| 11047717 | System and method for determining slurry sand concentration and continuous calibration of metering mechanisms for transferring same | Wesley John Warren, Bryan John Lewis | 2021-06-29 |
| 11021936 | Utilizing electrically actuated explosives downhole | Jim B. Surjaatmadja, Stanley V. Stephenson, Bryan John Lewis | 2021-06-01 |
| 10961828 | Utilizing electrically actuated explosives downhole | Jim B. Surjaatmadja, Stanley V. Stephenson, Bryan John Lewis | 2021-03-30 |
| 10957300 | Reducing far-field noise produced by well operations | Bryan John Lewis, Kenneth R. Coffman, Bruce Carl Lucas, Adam Lynn Marks | 2021-03-23 |
| 10920557 | Utilizing electrically actuated explosives downhole | Jim B. Surjaatmadja, Stanley V. Stephenson, Bryan John Lewis, James M. Barker | 2021-02-16 |
| 10914156 | Frac pulser system and method of use thereof | Alan Coats, Stanley V. Stephenson, Jim B. Surjaatmadja | 2021-02-09 |
| 10858922 | System and method of delivering stimulation treatment by means of gas generation | Stanley V. Stephenson, Jim B. Surjaatmadja, Bryan John Lewis | 2020-12-08 |
| 10808851 | Multi-material frac valve poppet | Jim B. Surjaatmadja, Dick C. Headrick | 2020-10-20 |
| 10625958 | Rapid switching dual proppant delivery system | Bryan Chapman Lucas, Calvin L. Stegemoeller, Bryan John Lewis, Austin Carl Schaffner, Jim B. Surjaatmadja | 2020-04-21 |
| 10442614 | Semi-rigid bulk material storage container | Bryan Chapman Lucas, Calvin L. Stegemoeller, Wesley John Warren, Austin Carl Schaffner, Bryan John Lewis | 2019-10-15 |
| 10336533 | Collapsible particulate matter container | Jim B. Surjaatmadja, Calvin L. Stegemoeller, Bryan John Lewis, Austin Carl Schaffner, Bryan Chapman Lucas | 2019-07-02 |
| 10294045 | Bucket conveyor system on storage/delivery system | Bryan Chapman Lucas, Calvin L. Stegemoeller, Bryan John Lewis, Austin Carl Schaffner, Jim B. Surjaatmadja | 2019-05-21 |
| 10113388 | Apparatus and method for providing wellbore isolation | Takao Stewart, Robert Pipkin, Eric Bivens, Fraser McNeil, Michael Bailey | 2018-10-30 |