Spark Energy
Utility Patents
Last updated:
List of all Spark Energy patents 3 in total
| Status | Patent |
|---|---|
Grant | Utility: Device and method for collecting debris of deposits in a wellbore Filling date: 27 Sep 2025 Issue date: 16 Feb 2021 |
Grant | Utility: Device and method for cleaning a wellbore equipment Filling date: 27 Sep 2025 Issue date: 15 Dec 2020 |
Grant | Utility: Method for sealing an opening of a wellbore equipment Filling date: 27 Sep 2025 Issue date: 19 Nov 2019 |
Showing 1 to 3 of 3 patents.