Company Filing History:
Years Active: 1990-1991
Title: Keith M Fletcher: Innovator in Printing Technology
Introduction
Keith M Fletcher is a notable inventor based in Oakwood, GB. He has made significant contributions to the field of printing technology, holding a total of 2 patents. His work focuses on developing advanced materials and methods for lithographic printing.
Latest Patents
Fletcher's latest patents include innovative solutions for printing plate precursors. One of his patents describes a printing plate precursor that consists of a substrate coated with a radiation-sensitive composition. This composition includes a photoinitiator and a photopolymerizable urethane acrylate or methacrylate, which is produced through the partial acrylation or methacrylation of a tetrafunctional polyol. The remaining hydroxy groups of the polyol are then reacted with a di or polyisocyanate. Another patent involves radiation-sensitive polymeric diazonium salts, which are suitable for producing radiation-sensitive plates for lithographic printing. This material is based on a polymer that includes various structural units, providing versatility in printing applications.
Career Highlights
Fletcher has built a successful career at Vickers, Inc., where he has been instrumental in advancing printing technologies. His expertise in radiation-sensitive materials has positioned him as a key player in the industry.
Collaborations
Throughout his career, Fletcher has collaborated with notable colleagues, including Rodney M Potts and Terence Etherington. These partnerships have fostered innovation and contributed to the development of cutting-edge printing solutions.
Conclusion
Keith M Fletcher's contributions to printing technology through his patents and collaborations highlight his role as an influential inventor in the field. His work continues to impact the industry, paving the way for future advancements in printing materials and methods.