Company Filing History:
Years Active: 2021-2025
Introduction
Christopher S. DeGraw is an accomplished inventor based in Eagan, MN, USA. With a total of four patents to his name, he has made significant contributions to the field of optical assembly. His work reflects a commitment to advancing technology through innovative designs and methodologies.
Latest Patents
Among his latest patents are two notable innovations. The first is an "Optical assembly with encapsulated multilayer optical film and methods of making same," which includes an optical assembly featuring an encapsulated multilayer optical film. This patent not only covers the design of the assembly but also outlines the methods for efficiently producing such optical systems.
The second recent patent is for the "Optical assembly with protective coating." This invention includes an optical element that is insert molded directly onto an optical stack, which consists of an optical film and potentially a liner. The design allows the liner to be removed without causing substantial damage to the underlying optical film, enhancing durability. Furthermore, the protective coating on the optical film has an average thickness of no more than 30 micrometers and incorporates a specialized composition of urethane (meth)acrylate compounds.
Career Highlights
Christopher S. DeGraw is currently employed at 3M Innovative Properties Company, where he leverages his expertise in optical technologies. His extensive work in the field has established him as a key figure in the development of cutting-edge optical assemblies.
Collaborations
Throughout his career, DeGraw has collaborated with several talented individuals, including coworkers Thomas P. Klun and Richard John Pokorny. These collaborations have fostered a creative environment that emphasizes innovation and the sharing of ideas.
Conclusion
Christopher S. DeGraw's contributions to the field of optical assembly through his patents and collaborative efforts demonstrate his dedication to innovation. His work at 3M Innovative Properties Company not only reflects his personal achievements but also the ongoing advancement of optical technology.
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