Company Filing History:
14 out of 621 
1 out of 47 
1 out of 832,680 Years Active: 1999-2006
Title: Inventor Spotlight - Chad R. Sandstrom
Introduction
Chad R. Sandstrom, based in Stillwater, MN, is an innovative inventor recognized for his contributions to the field of optical disk technologies. With a remarkable portfolio of 15 patents, Sandstrom's work focuses primarily on enhancing optical disk manufacturing processes and improving data storage solutions.
Latest Patents
Among his latest inventions, Sandstrom developed a patent for "Optical disk mold tooling for reduced edge wedge." This innovation addresses the challenge of thickness increase, known as the edge wedge effect, during the injection molding process of optical disk substrates. The patent describes an optical disk designed for use with players that read data stored on the disk with air incident. The structure includes a molded polymeric disk substrate with a precisely designed thickness that allows optimal data access.
Another significant patent involves the "Fabrication of sandwiched construction media." In this invention, Sandstrom introduces a holographic data storage medium consisting of thin thermoplastic substrate portions. The design cleverly sandwiches holographic recording material between these substrates, mitigating edge wedge problems that can impact performance.
Career Highlights
Chad R. Sandstrom's career includes noteworthy positions at companies such as Imation Corporation and Terastor Corporation. His experience in these organizations has undoubtedly shaped his understanding of data storage technologies and enhanced his inventiveness in the field.
Collaborations
Throughout his career, Sandstrom has worked alongside talented individuals including Jathan D. Edwards and Donald J. Kerfeld. This collaborative environment has allowed him to share ideas and push the boundaries of technological innovation.
Conclusion
Chad R. Sandstrom continues to make significant strides in optical disk technology through his innovative designs and patents. As he progresses in his career, his work not only reflects his inventive spirit but also contributes to the advancement of data storage solutions and manufacturing processes in the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.