Company Filing History:
3 out of 8,692 
1 out of 38 
Years Active: 2000-2006
Title: Alex Gredinberg: Innovator in Fluid Dynamic Bearing Technology
Introduction
Alex Gredinberg is a notable inventor based in San Jose, CA. He has made significant contributions to the field of fluid dynamic bearings, holding a total of 4 patents. His work has been instrumental in advancing motor technology, particularly in the design and assembly of hydrodynamic bearings.
Latest Patents
Gredinberg's latest patents include a groundbreaking invention titled "Single thrust-journal bearing cup fluid dynamic bearing motor." This patent describes a fluid dynamic bearing motor that features a stationary member and a rotating member. The motor incorporates a fluid dynamic thrust bearing that supports the relative rotation of these members while efficiently pumping bearing fluid. Additionally, he has developed a "Method and apparatus for assembling a hydrodynamic bearing," which outlines a systematic approach to affixing bearings on a shaft under axial tension.
Career Highlights
Throughout his career, Gredinberg has worked with prominent companies such as Seagate Technology Incorporated and Seagate Technologies, Inc. His experience in these organizations has allowed him to refine his expertise in bearing technology and motor design.
Collaborations
Gredinberg has collaborated with notable professionals in his field, including Donald J. MacLeod and Gregg P. Stevens. These partnerships have contributed to the innovative advancements in his projects.
Conclusion
Alex Gredinberg's contributions to fluid dynamic bearing technology and his innovative patents highlight his role as a significant inventor in the industry. His work continues to influence advancements in motor technology and bearing design.