Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12428546 | Elastomer compounds for use within a borehole | James H. Ryan, Charles Timothy Smith, Shashishekara Sitharamarao Talya | 2025-09-30 |
| 11788356 | Optimized adhesive thickness for metal-to-elastomer bonding in oilfield mud motor and pump stators | Reece Goldsberry | 2023-10-17 |
| 11422078 | Testing wear resistance in representative downhole conditions | Krutibas Panda | 2022-08-23 |
| 11387014 | Torque-balanced, gas-sealed wireline cables | Joseph Varkey, Sheng Chang, Jushik Yun, Burcu Unal Altintas | 2022-07-12 |
| 11230905 | Buoyancy assist tool with waffle debris barrier | Lonnie Carl Helms, Min Mark Yuan, Mayur Narain Ahuja, Ishwar Dilip Patil, Rajesh Parameshwaraiah | 2022-01-25 |
| 10989013 | Buoyancy assist tool with center diaphragm debris barrier | Lonnie Carl Helms, Min Mark Yuan, Mayur Narain Ahuja, Ishwar Dilip Patil, Rajesh Parameshwaraiah | 2021-04-27 |
| 10604693 | High water and brine swell elastomeric compositions and method for making and using same | Deborah Lynn Banta, William David Breach | 2020-03-31 |
| 10589449 | Stator injection molding centralization | Richard David Peer | 2020-03-17 |
| 9758658 | Enhanced oilfield swellable elastomers and methods for making and using same | Keith Charles Spacey, Deborah Lynn Banta, William David Breach | 2017-09-12 |
| 9412492 | Torque-balanced, gas-sealed wireline cables | Joseph Varkey, Sheng Chang, Jushik Yun | 2016-08-09 |
| 9140115 | Methods of using enhanced wellbore electrical cables | Joseph Varkey, Garud Sridhar, Wayne Fulin, Noor Sait, Matthew Billingham +1 more | 2015-09-22 |
| 8913863 | Reduced nylon hydrocarbon application cable | Joseph Varkey, Jushik Yun | 2014-12-16 |
| 8807225 | Methods of using enhanced wellbore electrical cables | Joseph Varkey, Garud Sridhar, Wayne Fulin, Noor Sait, Matthew Billingham +1 more | 2014-08-19 |
| 8776359 | Method of forming a motor winding and disposing the motor wire | Joseph Varkey, Pete Howard | 2014-07-15 |
| 8413723 | Methods of using enhanced wellbore electrical cables | Joseph Varkey, Garud Sridhar, Wayne Fulin, Noor Sait, Matthew Billingham +1 more | 2013-04-09 |
| 8227697 | Enhanced wellbore electrical cables | Joseph Varkey, Garud Sridhar, Noor Sait, Wayne Fulin | 2012-07-24 |
| 7912333 | Dual conductor fiber optic cable | Joseph Varkey, Vladimir Hernandez-Solis, Surya Simanjuntak, Vadim Protasov, Jushik Yun +1 more | 2011-03-22 |
| 7714231 | Motor winding wire for a hydrocarbon application | Joseph Varkey, Pete Howard | 2010-05-11 |
| 7603011 | High strength-to-weight-ratio slickline and multiline cables | Joseph Varkey, Anil Singh, Vladimir Hernandez, Shannon Nimchan, Dan Tabalan | 2009-10-13 |
| 7586042 | Enhanced wellbore electrical cables | Joseph Varkey, Garud Sridhar, Noor Sait, Wayne Fulin | 2009-09-08 |
| 7541545 | Tapeless cable assembly and methods of manufacturing same | Joseph Varkey | 2009-06-02 |
| 7288721 | Electrical cables | Joseph Varkey, Willem Wijnberg, Faisal Arif, Anil Singh, Jeffrey Arnaud +1 more | 2007-10-30 |
| 7188406 | Methods of manufacturing enhanced electrical cables | Joseph Varkey | 2007-03-13 |
| 7170007 | Enhanced electrical cables | Joseph Varkey, Garud Sridhar, Noor Sait, Wayne Fulin | 2007-01-30 |
| 7005583 | Electrical cable and method of making same | Joseph Varkey, Willem Wijnberg, Chun-Te Yeh | 2006-02-28 |