Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12318965 | Cement supply control systems and methods | Gary Lee Cline, James Douglas Funkhouser, Derek Williams, Derek James Abel, Randall Turner Hall +1 more | 2025-06-03 |
| 12012842 | Predictive pump maintenance based upon utilization and operating conditions | Derek Williams, Craig Allen Sneed, Sunny L. OLIVER, Keith Edward Blaschke | 2024-06-18 |
| 11939862 | Cementing unit power on self test | Derek Williams | 2024-03-26 |
| 11931920 | Additive control method utilizing smart redundant feedback | Gary Lee Cline, Derek James Abel, Derek Williams | 2024-03-19 |
| 11852134 | Automated mix water test | Derek Williams | 2023-12-26 |
| 11643908 | Automated configuration of pumping equipment | Derek Williams | 2023-05-09 |
| 11260560 | Cement supply control systems and methods | Gary Lee Cline, James Douglas Funkhouser, Derek Williams, Derek James Abel, Randall Turner Hall +1 more | 2022-03-01 |
| 11143569 | Pre-job operation valve checks | James Douglas Funkhouser, Derek Williams, Gary Lee Cline | 2021-10-12 |
| 10995589 | Setting valve configurations in a manifold system | James Douglas Funkhouser, Derek Williams, Gary Lee Cline | 2021-05-04 |
| 10573159 | Engine and transmission notification system using a J1939 data link interface | James Douglas Funkhouser, Derek Williams, Gary Lee Cline, Chip L. Imel, Derek James Abel +1 more | 2020-02-25 |
| 10289125 | High pressure valve and transmission safety checks | Chip L. Imel, James Douglas Funkhouser, Derek Williams | 2019-05-14 |
| 10253625 | Automated system pre-check methodology and corresponding interface | Derek Williams, James Douglas Funkhouser, Chip L. Imel, Gary Lee Cline | 2019-04-09 |
| 10128782 | Variable frequency drive motor control | Warren Neil Rattan, James Douglas Funkhouser, Derek Williams, Gary Lee Cline, Derek James Abel +1 more | 2018-11-13 |
| 9912261 | Variable frequency drive motor control | Warren Neil Rattan, James Douglas Funkhouser, Derek Williams, Gary Lee Cline, Derek James Abel +1 more | 2018-03-06 |
| 6678727 | Automatic and secure system for remote access to electronic mail and the internet | Chong Ceul Lee | 2004-01-13 |
| 5958007 | Automatic and secure system for remote access to electronic mail and the internet | Chong Ceul Lee | 1999-09-28 |
| 5452954 | Control method for a multi-component slurrying process | Wayne A. Handke, Stephen F. Crain, Paul O. Padgett, Calvin L. Stegemoeller, Vincent P. Rivera | 1995-09-26 |
| 5390105 | Method and apparatus for controlling a device | Thomas J. Worley, Donald E. Bailey, Vincent P. Rivera | 1995-02-14 |
| 5381667 | System and method for monitoring and controlling nitrogen pumping at an oil or gas well | Thomas J. Worley, Vincent P. Rivera | 1995-01-17 |