Location History:
- Woodbury, MN (US) (2000 - 2002)
- Maplewood, MN (US) (2000 - 2011)
- Saint Paul, MN (US) (2013 - 2022)
Company Filing History:
Years Active: 2000-2025
Title: Innovations of James E Lockridge
Introduction
James E Lockridge is a notable inventor based in Saint Paul, MN (US), recognized for his contributions to the field of materials science and engineering. He holds a total of 16 patents, showcasing his innovative spirit and technical expertise. His work primarily focuses on developing advanced materials that enhance the functionality of electronic devices.
Latest Patents
Among his latest patents is a coated substrate comprising electrically conductive particles and a dried aqueous dispersion of organic polymer. This invention describes a light control film that features a light input surface and a light output surface, with alternating transmissive and absorptive regions. The absorptive regions contain light-absorbing or light-reflecting particles, which improve on-axis transmission while maintaining high sheet resistance, ensuring that the film does not interfere with the responsiveness of touch screens in electronic devices. Another significant patent is for a polarizer that includes an oriented polymeric first layer, which is prepared from a mixture of polyvinyl alcohol and a crosslinker. This layer is designed to be substantially uniaxially drawn, achieving specific draw ratios that enhance its performance.
Career Highlights
James E Lockridge is currently employed at 3M Innovative Properties Company, where he continues to push the boundaries of innovation. His work at 3M has allowed him to collaborate with other talented professionals in the field, contributing to the development of cutting-edge technologies.
Collaborations
Some of his notable coworkers include Jeffrey A Peterson and Edward R Hauser, who have worked alongside him on various projects, further enriching the innovative environment at 3M.
Conclusion
James E Lockridge's contributions to the field of materials science through his patents and work at 3M Innovative Properties Company highlight his significant role as an inventor. His innovative solutions continue to impact the technology landscape positively.
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.