This inventor holds 7 USPTO granted patents. Top assignees: Spectra, Inc., Other. Active years: 1989-1999.
Company Filing History:
6 out of 74 
1 out of 834,411 Years Active: 1989-1999
Title: Innovations by Steven J Fulton
Introduction
Steven J Fulton is a notable inventor based in Hanover, NH (US). He holds a total of 7 patents that showcase his contributions to the field of technology and innovation. His work primarily focuses on methods related to hot melt ink applications and transparency preparations.
Latest Patents
Fulton's latest patents include a method of preparing a transparency having a hot melt ink pattern. This method involves applying hot melt ink to a transparent substrate to create a three-dimensional pattern. The process includes heating the hot melt image above its melting point to alter the configuration of the upper surface. The described embodiment utilizes a continuous treatment method, where the substrate is moved along a platen with a heating zone to melt and spread the hot melt ink. Following this, the substrate enters a quenching zone to cool rapidly, preventing crystallization or frosting of the ink image.
Another significant patent focuses on the post-processing of colored hot melt ink images. This invention aims to reorient the surface of a hot melt ink image in a projection transparency to achieve a uniform thickness. This uniformity allows for rectilinear transmission of light rays, resulting in a clear and saturated projection image. The reorientation can be accomplished through various methods, including burnishing and heating the ink above its melting point for a brief period.
Career Highlights
Throughout his career, Steven J Fulton has worked with various companies, including Spectra, Inc. His innovative approaches and methods have significantly impacted the industry, particularly in the realm of transparency and ink applications.
Collaborations
Fulton has collaborated with notable individuals such as Charles W Spehrley, Jr. and Lawrence R Young. These collaborations have likely contributed to the development and refinement of his patented technologies.
Conclusion
Steven J Fulton is a distinguished inventor whose work in hot melt ink applications has led to several innovative patents. His contributions continue to influence the field of technology and transparency preparation.