This inventor holds 1 USPTO granted patent. Top assignee: Dittler Brothers Incorporated. Active years: 1993.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1993
Title: Donna C. Stimpson: Innovator in Thermal Reactive Structures
Introduction
Donna C. Stimpson is a notable inventor based in Loganville, GA (US). She has made significant contributions to the field of thermal reactive structures, showcasing her innovative spirit and technical expertise. With a patent to her name, she has demonstrated her ability to create solutions that address specific needs in various industries.
Latest Patents
Donna holds a patent for her invention titled "Thermal Reactive Structures." This invention pertains to structures designed for items such as promotional materials, game pieces, lottery tickets, security documents, and other articles. The unique feature of her invention is the incorporation of one or more thermal reactive layers that are activated by heat from a hidden image. This hidden image is formed using infrared sensitive, heat-generating material, such as carbon black, which is preprinted under the thermal reactive layers during the manufacturing process. The thermal reactive layers allow for the transmission of radiant energy, such as infrared, to the heat-generating hidden layers. When exposed to heat, the heated image conducts heat to the thermal reactive layers, which utilize a coloring agent and a developer that react in concert to form a corresponding image on the face of the item.
Career Highlights
Throughout her career, Donna has been associated with Dittler Brothers Incorporated, where she has applied her innovative ideas to practical applications. Her work has not only contributed to the company's success but has also advanced the field of thermal reactive technology.
Collaborations
Donna has collaborated with notable colleagues, including Byrne E. Heninger and Stephen M. Ems. These partnerships have allowed her to enhance her inventions and contribute to the development of new technologies.
Conclusion
Donna C. Stimpson is a pioneering inventor whose work in thermal reactive structures has made a significant impact in various industries. Her innovative approach and dedication to her craft continue to inspire others in the field of invention.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile