Martin Sparkes

Title: Martin Sparkes: Innovator in Laser Powder Bed Fusion Technology

Introduction

Martin Sparkes is a notable inventor based in Hertfordshire, GB. He has made significant contributions to the field of additive manufacturing, particularly in the processing of metal alloys. With a total of 2 patents to his name, Sparkes is recognized for his innovative approaches to enhancing manufacturing techniques.

Latest Patents

One of Martin Sparkes' latest patents is focused on a laser array for laser powder bed fusion processing of metal alloys. This patent describes systems and methods for additively manufacturing an object by applying heat to a first plurality of metallic particles in a powder bed using a first heat source. The first heat source is part of an array of multiple heat sources, generating a first melt pool. Simultaneously, heat is applied to a second plurality of metallic particles using a second heat source from the array, creating a second melt pool. The first and second pluralities of metallic particles are separated by a controlled distance, allowing for the generation of a combined melt pool that is larger and encompasses both melt pools. This combined melt pool is then allowed to solidify, forming the final object.

Career Highlights

Martin Sparkes is currently employed at The Boeing Company, where he continues to develop and refine his innovative technologies. His work at Boeing has positioned him as a key player in advancing additive manufacturing processes.

Collaborations

Some of his notable coworkers include William O'Neill and Andrew Timothy Payne, who contribute to the collaborative environment that fosters innovation at Boeing.

Conclusion

Martin Sparkes is a distinguished inventor whose work in laser powder bed fusion technology is paving the way for advancements in additive manufacturing. His contributions are significant in the field, and his patents reflect his commitment to innovation.