Michael D Mosher

Title: Michael D. Mosher: Wellhead Valve Assembly Inventor.

Introduction

Michael D. Mosher is an inventor based in Cypress, Texas, whose patent work includes modular equipment for wellhead systems. His listed portfolio includes 3 patents, and his professional history includes Weatherford Technology Holdings, LLC, and Weatherford/Lamb, Inc.

Latest Patents

Mosher’s listed patent, “Cartridge Valve Assembly for Wellhead,” describes a modular assembly designed to connect a wellhead with external components such as flow lines and capillary lines. Its housing contains an internal pocket where interchangeable cartridges can be stacked, with their bores forming the assembly’s through-bore.

The described cartridge types include spacer, hanger, valve, and cross cartridges. Spacer cartridges position other components, while hanger cartridges can support capillary or velocity strings. Valve cartridges contain elements operated by bonnets attached to the housing, and cross cartridges can direct flow through additional ports to components such as wing valves and chokes.

Career Highlights

Mosher’s listed work is associated with Weatherford Technology Holdings, LLC, and Weatherford/Lamb, Inc. The cartridge-based design reflects an approach to wellhead equipment that allows components to be arranged for different operational configurations.

Collaborations

Todd Travis and Brandon Matthew Cain are identified as Mosher’s coworkers. The available information does not specify their roles in the patent or related projects.

Conclusion

Michael D. Mosher’s patent work focuses on a configurable wellhead cartridge valve assembly, combining interchangeable components to support varied flow and wellhead requirements.