Company Filing History:
1 out of 164,244 
1 out of 2,636 
Years Active: 2003-2007
Title: Nathan Ellis Jacobson: Innovator in Data Storage Technologies
Introduction
Nathan Ellis Jacobson is a notable inventor based in Rochester, MN (US). He has made significant contributions to the field of data storage technologies, holding a total of 2 patents. His innovative work has impacted the way data recording disks are manufactured and utilized.
Latest Patents
Jacobson's latest patents include a chemical strengthening process for disks used in disk drive data storage devices. This process involves a salt mixture that is subjected to sub-micron filtration to remove impurities. The glass disks are chemically strengthened through ion exchange in a bath of molten sodium nitrate and potassium nitrate. The preparation of the salt mixture starts with high-grade bulk salt, which is melted and filtered through a stainless steel filter, ensuring the removal of trace contaminants.
Another significant patent is for a tray designed to retain disks. This tray features first and second longitudinally extending, spaced apart, parallel rods with a plurality of support plates attached. Each support plate includes notches for receiving respective support members. The design incorporates rails and zigzag-configured wires that support the disk at various positions along its outer peripheral edge.
Career Highlights
Throughout his career, Jacobson has worked with prominent companies such as IBM and Hitachi Global Storage Technologies Netherlands B.V. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in data storage technology.
Collaborations
Jacobson has collaborated with notable coworkers, including Mark L. Kyllo and Steven F. Starcke. Their combined expertise has fostered an environment of innovation and creativity in their projects.
Conclusion
Nathan Ellis Jacobson is a distinguished inventor whose work in data storage technologies has led to significant advancements in the industry. His patents reflect a commitment to improving the efficiency and effectiveness of data recording disks.