Gregory Alan Long

Title: **Inventor Spotlight: Gregory Alan Long**

Introduction

Gregory Alan Long, a talented inventor based in Georgetown, KY, has made significant contributions to the field of fluid ejection technology. With a remarkable portfolio of 9 patents, he has demonstrated innovation and expertise, particularly in the development of systems to enhance the efficiency and performance of fluid ejection heads.

Latest Patents

Among his latest inventions is the "Bubble Purging System for a Fluid Ejection Head." This patent introduces a method and system designed to effectively purge bubbles from a fluid ejection head, utilizing a variety of fluid flow channels. The innovative technique involves the pulsing of actuator devices with different energies, tailored to the viscosity of different inks. This unique approach ensures that the viscosities are aligned, enabling the precise functioning of the ejection nozzles through a test pattern indicator.

Another notable patent is the "Multi-Fluid Ejection Device," which involves a sophisticated multi-fluid body and an ejection head substrate. This invention allows for the ejection of multiple fluids through segregated fluid chambers, showcasing a flow path density greater than one flow path per millimeter. Such advancements make significant strides in the field of multi-fluid ejection technologies.

Career Highlights

Gregory Alan Long has honed his skills and innovative spirit as part of Lexmark International, Inc. His work at this esteemed company has allowed him to collaborate on groundbreaking projects that push the boundaries of fluid handling and ejection technology. His contributions are instrumental in advancing the capabilities of Lexmark's product offerings.

Collaborations

Throughout his career, Long has worked alongside colleagues such as Steven Robert Komplin and Michael David Lattuca. These collaborations underline the importance of teamwork in innovation, as great ideas often stem from the synergy of diverse expertise.

Conclusion

Gregory Alan Long stands out as a leading inventor in fluid ejection technologies, with a string of patents that exemplify his commitment to innovation. His work not only enhances the operational capabilities of ejection systems but also positions him as a key figure in advancing this vital technology sector. As he continues to explore new ideas, the future holds great promise for further innovations from this remarkable inventor.