Company Filing History:
Years Active: 2001-2002
Title: Innovations of Timothy J Dunley
Introduction
Timothy J Dunley is a notable inventor based in Springfield, MA (US). He has made significant contributions to the field of lithographic printing technology. With a total of 5 patents to his name, Dunley has developed innovative solutions that enhance the efficiency and quality of printing processes.
Latest Patents
One of Dunley's latest patents is focused on lithographic printing members that incorporate secondary non-ablative layers for use with laser imaging apparatus. This invention provides a lithographic printing plate that includes a support substrate with a hydrophilic layer and an ink-accepting ablative-absorbing surface layer. The surface layer is composed of one or more polymers and a sensitizer that absorbs laser radiation. Additionally, the printing plate may feature a primer layer that promotes adhesion. Methods for preparing these plates and for imaging them using laser exposure are also included in this patent.
Another significant patent involves infrared laser-imageable lithographic printing members. This invention outlines methods for imaging a wet positive working lithographic printing member, which includes a substrate, a hydrophilic layer, and an infrared-absorbing layer. The imaging process is designed to minimize airborne debris and vapors, while also improving the speed of laser imaging and the overall quality of the printed images.
Career Highlights
Dunley has built a successful career at Presstek, Inc., where he has been instrumental in advancing lithographic printing technologies. His work has not only contributed to the company's reputation but has also had a lasting impact on the printing industry as a whole.
Collaborations
Throughout his career, Dunley has collaborated with notable colleagues such as Thomas P Rorke and Richard J D'Amato. These partnerships have fostered innovation and have led to the development of cutting-edge printing solutions.
Conclusion
Timothy J Dunley is a distinguished inventor whose work in lithographic printing has led to several important patents. His contributions continue to shape the future of printing technology, making him a key figure in the industry.