Title: The Innovations of Terry W. Stovold
Introduction
Terry W. Stovold is an inventive mind based in the United States. He has made significant contributions to the field of invisible ink technology. His work focuses on creating innovative solutions that enhance the functionality and usability of invisible inks.
Latest Patents
Terry W. Stovold holds a patent for an "Improved Invisible Ink And Scratch Pad." This invention discloses an invisible ink, a method for preparing it, and an associated product. The invisible ink consists of a first ink combined with a second ink. The first ink includes a color developer activator without a color former leuco dye, while the second ink contains a color former leuco dye without a color developer activator. The first ink is formulated with a polyvinyl alcohol binder, dispersant/surfactant, and a wetting agent. The second ink is prepared using a polyvinyl alcohol binder, grind aid, dispersant/surfactant, and defoamer. The activation of the color former leuco dye and activator occurs through heat generated by rubbing or scratching the invisible ink on the print medium, resulting in a color change.
Career Highlights
Terry W. Stovold is associated with Nocopi Technologies, Inc., where he continues to develop innovative products. His work has been instrumental in advancing the capabilities of invisible ink applications.
Collaborations
Terry collaborates with Joann Domanski, contributing to the innovative projects at Nocopi Technologies, Inc.
Conclusion
Terry W. Stovold's contributions to invisible ink technology showcase his inventive spirit and dedication to innovation. His work continues to influence the field and inspire future advancements.