Bruce McGarain

Title: Bruce McGarain: Innovator in Lockable Motor Assembly Technology

Introduction

Bruce McGarain is a notable inventor based in Stonehaven, GB. He has made significant contributions to the field of engineering, particularly in the development of motor assemblies for use in well bores. His innovative approach has led to the creation of a unique patent that enhances operational efficiency in this specialized area.

Latest Patents

McGarain holds a patent for a "Lockable motor assembly for use in a well bore." This invention comprises a positive displacement motor (PDM) featuring a rotor and a stator. The design includes a locking member with a splined projection that fits into a splined recess of the rotor, along with external splines that engage with a sub connected to the stator. The components are secured by a shear ring until sufficient fluid pressure causes the shear ring to shear, allowing the locking member to disengage from the rotor and enable motor operation. This innovative mechanism is further supported by a ratchet mechanism that maintains the locking member's position.

Career Highlights

Bruce McGarain is currently employed at Smith International, Inc., where he continues to apply his expertise in engineering and innovation. His work has been instrumental in advancing technologies that improve the efficiency and reliability of motor assemblies in various applications.

Collaborations

Throughout his career, McGarain has collaborated with several talented professionals, including Brian Cruickshank and John P Boyce. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

In summary, Bruce McGarain is a distinguished inventor whose work on lockable motor assemblies has made a significant impact in the field of engineering. His innovative patent demonstrates his commitment to enhancing operational efficiency in well bore applications.