Variable frequency drive configuration for electric driven hydraulic fracking system
US-12503923-B2 · Dec 23, 2025 · US
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Todd David patents
Todd David is listed as an inventor on 18 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Todd David |
| Total patents | 18 |
| First publication | May 24, 2018 |
| Latest publication | Dec 23, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Electric driven hydraulic fracking system
US-12460524-B2 · Nov 4, 2025 · US
Electric driven hydraulic fracking operation
US-2025257620-A1 · Aug 14, 2025 · US
Parameter monitoring and control for an electric driven hydraulic fracking system
US-12385336-B2 · Aug 12, 2025 · US
Power distribution trailer for an electric driven hydraulic fracking system
US-12385378-B2 · Aug 12, 2025 · US
Variable frequency drive configuration for electric driven hydraulic fracking system
US-2025198246-A1 · Jun 19, 2025 · US
Power distribution trailer for an electric driven hydraulic fracking system
US-2024301778-A1 · Sep 12, 2024 · US
Electric driven hydraulic fracking system
US-2024301779-A1 · Sep 12, 2024 · US
Parameter monitoring and control for an electric driven hydraulic fracking system
US-2024247556-A1 · Jul 25, 2024 · US
Power distribution trailer for an electric driven hydraulic fracking system
US-12006807-B2 · Jun 11, 2024 · US
Recent patents
Latest publications not already listed above.
Electric driven hydraulic fracking system
US-12000256-B2 · Jun 4, 2024 · US
Electric driven hydraulic fracking operation
US-11976525-B2 · May 7, 2024 · US
Parameter monitoring and control for an electric driven hydraulic fracking system
US-11976524-B2 · May 7, 2024 · US
Variable frequency drive configuration for electric driven hydraulic fracking system
US-11939828-B2 · Mar 26, 2024 · US
Electric driven hydraulic fracking system
US-2024011381-A1 · Jan 11, 2024 · US
Power distribution trailer for an electric driven hydraulic fracking system
US-2024011380-A1 · Jan 11, 2024 · US
Flux bridge for pivot motors
US-10137582-B2 · Nov 27, 2018 · US
Flux bridge for pivot motors
US-2018141224-A1 · May 24, 2018 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Halliburton Energy Services Inc | 16 |
| Wahl Clipper Corp | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E21B43/2607 | 16 |
| F04B17/03 | 16 |
| F04B17/06 | 16 |
| H02K7/18 | 16 |
| F04D13/12 | 16 |