Company Filing History:
6 out of 7,865 
5 out of 14,059 
Years Active: 1980-2003
Title: **The Innovative Journey of Brian H. Williams**
Introduction
Brian H. Williams, an accomplished inventor based in White Bear Lake, MN, has made significant contributions to the field of optical materials. With 11 patents to his name, Williams has continuously pushed the boundaries of innovation, especially in the development of dichroic polarizing films. His work exemplifies the blend of scientific inquiry and practical application.
Latest Patents
One of Williams’ latest patents revolves around the creation of a dichroic polarizing film and an optical polarizer containing this film. The process begins with combining polyvinyl alcohol and a second polymer such as polyvinyl pyrrolidone or a sulfonated polyester in a solvent. The precise ratio of polyvinyl alcohol to the second polymer ranges from about 5:1 to 100:1 by weight. After the film is coated on a substrate, it is dried and stretched to orient at least part of the film. To enhance its functionality, a dichroic dye material, like iodine, is incorporated, forming a dichroic polarizer that can be used alongside multilayer optical films. These multilayer films may feature multiple sets of polyester films, with at least one set being birefringent and stretch-orientable. Both the polyvinyl alcohol/second polymer film and the multilayer optical film may be simultaneously stretched to achieve optimal orientation.
Career Highlights
Throughout his career, Brian H. Williams has worked with notable companies including Minnesota Mining and Manufacturing Company and 3M Innovative Properties Company. His tenure at these pioneering organizations has been instrumental in facilitating his research and patent endeavors, allowing him to contribute valuable advancements to optical technologies.
Collaborations
Williams has collaborated with esteemed colleagues, notably William Ward Merrill and William L. Kausch. These collaborations have fostered a rich exchange of ideas, further enhancing the innovative landscape in which Williams has flourished.
Conclusion
Brian H. Williams stands as a testament to the power of innovation in the realm of optics. His formidable portfolio of patents and impactful collaborations underscore his invaluable role as an inventor. As he continues to develop cutting-edge technologies, Williams exemplifies the spirit of creativity and advancement that drives the field of optical science forward.
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.