Larry Joe Gilliland

Title: Innovations of Larry Joe Gilliland: A Pioneer in Spindle Motor Technology

Introduction

Larry Joe Gilliland, an inventive mind located in Morgan Hill, California, has made significant contributions to the field of spindle motor technology. With a total of five patents to his name, his work emphasizes advancements in ball bearing technology and hydrodynamic bearing designs.

Latest Patents

Among Larry's latest patents is a **Ball Bearing Oil/Grease Loss Containment Shield**. This patent outlines improved shield designs for ball bearing-based spindle motors, enhancing the containment of grease and base oil even under extreme temperature and speed conditions. The innovation includes enhanced designs at the shield's outer diameter contact area, the utilization of impervious shield materials, barrier films, and tortuous path designs to minimize oil and grease loss.

Another notable patent is the **Spindle Motor with Hydrodynamic Bearing**. This invention details a spindle motor featuring a shaft with an axial bore that extends through its length, which serves as a fluid reservoir. The design includes a radial passageway connecting the fluid reservoir to the shaft's exterior, along with sealing mechanisms. At its core, the hydrodynamic bearing fluid fills the reservoir and radial passageway, which enables effective motor function.

Career Highlights

Larry Joe Gilliland has been an essential member of the International Business Machines Corporation (IBM), where his expertise has driven the evolution of spindle motors. His innovative designs continue to set benchmarks in the industry.

Collaborations

Throughout his career, Larry has collaborated with talented individuals such as Holavanahally Seshachar Nagaraj and Daniel Robert Stacer. These partnerships have not only advanced his inventions but have also contributed to the collective innovation at IBM.

Conclusion

Larry Joe Gilliland's contributions to spindle motor technology demonstrate his profound impact on the field. With a continued focus on innovation and collaboration, he exemplifies what it means to be a leading inventor in modern technology. His patents reflect a commitment to excellence and an understanding of complex engineering challenges.