Company Filing History:
Years Active: 2019
Title: Cheryl S. Elsbernd: Innovator in Retroreflective Technology
Introduction
Cheryl S. Elsbernd is a prominent inventor based in Woodbury, MN (US), known for her contributions to retroreflective technology. With a total of 2 patents, she has made significant advancements in the field, particularly focusing on anti-staining properties in retroreflective articles.
Latest Patents
Cheryl's latest patents include innovative methods for preparing retroreflective articles. One of her notable inventions is a method that involves providing a thermoplastic polymeric carrier layer, partially embedding transparent microspheres into the surface of the carrier layer, and depositing a metal reflective layer on the microspheres. This process results in retroreflective articles with a discontinuous layer of reflective metal, enhancing their functionality. Another patent focuses on stain-resistant retroreflective articles, which incorporate a reflective layer made of both a reflective metal and a polymeric blend, including a fluorinated polymer and a (meth)acrylate polymer. These articles exhibit anti-staining and anti-corrosion properties, showcasing her innovative approach to retroreflective technology.
Career Highlights
Cheryl S. Elsbernd is associated with 3M Innovative Properties Company, where she has been instrumental in developing cutting-edge technologies. Her work has not only contributed to the company's portfolio but has also advanced the field of retroreflective materials.
Collaborations
Cheryl has collaborated with notable colleagues, including Shri Niwas and Bruce H. Edwards, to further enhance her research and development efforts in retroreflective technology.
Conclusion
Cheryl S. Elsbernd's innovative work in retroreflective technology has led to significant advancements in the field, particularly with her focus on anti-staining properties. Her contributions continue to impact the industry positively.