Company Filing History:
Years Active: 2018-2019
Title: Innovations by Elizabeth Lauren Keith
Introduction
Elizabeth Lauren Keith is an accomplished inventor based in Ryland Heights, Kentucky. She has made significant contributions to the field of dental care, particularly in tooth-whitening technologies. With a total of 3 patents to her name, her work reflects a commitment to enhancing oral health and aesthetics.
Latest Patents
One of her notable inventions is a tooth-whitening device. This portable self-contained device features a compact housing designed to be held in a fixed position adjacent to a human jaw during use. It includes at least a first array of LEDs arranged to deliver blue visible light or near-visible UV light to the anterior surfaces of maxillary or mandibular teeth. The design incorporates at least two intersecting arcs, each with its own focal point located outside the device, ensuring effective whitening.
Another significant patent is her tooth-whitening process. This process involves providing an array of LEDs that form an inner arc and an outer arc, each with distinct focal points. The method includes applying a whitening composition to the anterior surfaces of at least six teeth and maintaining it for a specified time. Afterward, light radiation is directed from the LED array to enhance the whitening effect, followed by the removal of the composition.
Career Highlights
Elizabeth is currently associated with The Procter & Gamble Company, where she continues to innovate in the dental care sector. Her work has not only advanced the technology available for tooth whitening but has also contributed to the overall improvement of dental health practices.
Collaborations
She has collaborated with notable colleagues, including Matthew Lloyd Newman and Jayanth Rajaiah, to further her research and development efforts in dental innovations.
Conclusion
Elizabeth Lauren Keith's contributions to tooth-whitening technology exemplify her dedication to improving dental care. Her innovative patents and ongoing work at The Procter & Gamble Company highlight her role as a leading inventor in this field.