Houston, Texas
United States
2
2023-07-18
2
2023-07-18
These are the the leading inventors for applications assigned to Lonestar Completion Tools, LLC:
Lonestar Completion Tools, LLC based in Houston, US has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Toe valve having integral valve body sub and sleeve
#2 | 2022-02-03 ✅ Patent 11,434,715 granted on 2022-09-06Frac plug with collapsible plug body having integral wedge and slip elements
320185 ⎘