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Category:CPC E21B33/1212
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Pages in category "CPC E21B33/1212"
The following 7 pages are in this category, out of 7 total.
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- Halliburton energy services, inc. (20250084719). METHOD FOR PLACING NON-REACTIVE COLLOID PARTICLES TO STOP GAS MIGRATION IN EXPANDABLE METAL APPLICATIONS
- Halliburton Energy Services, Inc. Patent Application Trends in 2024
- Halliburton Energy Services, Inc. Patent Application Trends in 2025
- Halliburton Energy Services, Inc. patent applications on March 13th, 2025