Sercel-GRC Corp.
Records under this name other than patents Sercel-GRC Corp. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Showing 1 to 5 of 5 · Back to Sercel-GRC Corp.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 9,759,837 | Ground fault tolerant data communication system for a downhole instrument Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 10,253,616 | Carrier mechanism and installation method for downhole gauge Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 9,506,340 | Downhole quartz gauge with minimal electronics Formerly held Lapsed on the fee record Ended Nov 29, 2024 · From the USPTO record | Lapsed on the fee record | Ended Nov 29, 2024 | From the USPTO record |
| US 10,450,855 | System and method for parameter measurement in well Formerly held Lapsed on the fee record Ended Oct 22, 2023 · From the USPTO record | Lapsed on the fee record | Ended Oct 22, 2023 | From the USPTO record |
| US 8,899,105 | Slim capacitance sensor for downhole applications Lapsed on the fee record Ended Dec 2, 2022 · From the USPTO record | Lapsed on the fee record | Ended Dec 2, 2022 | From the USPTO record |