Company Filing History:
Years Active: 1988-1995
Title: Innovations of Graham D Walter
Introduction
Graham D Walter is a notable inventor based in Peterborough, NH (US). He holds a total of seven patents, showcasing his contributions to the field of printing technology. His innovative designs have significantly impacted the efficiency and effectiveness of printing systems.
Latest Patents
Among his latest patents is the "Print head pressure adjustment mechanism." This invention discloses a printing pressure adjustment system and a method for adjusting the pressure applied by a print head against a backup member. The system features an elongated member that is slidably displaceable with respect to the print head's outer surface. It includes an inclined bearing surface where a biasing member is positioned to apply force to the elongated member. This design allows for effective load transfer to the print head.
Another significant patent is the "Multi-color thermal transfer printer with arcuate print head arrangement." This invention provides a printing system and method for multi-color printing, minimizing print registration errors. The system consists of a series of print stations and a label web drive system that advances a label web through each print station. Each print station features a print head with a printing surface and a platen, arranged in an arcuate manner to ensure a straight path for the web between adjacent print stations.
Career Highlights
Graham D Walter has made substantial contributions to Markem Corporation, where he applies his expertise in printing technology. His work has led to advancements that enhance the functionality and reliability of printing systems.
Collaborations
He has collaborated with notable coworkers, including Alan H Boyer and Robert A Moore, contributing to various innovative projects within the company.
Conclusion
Graham D Walter's inventive spirit and dedication to improving printing technology are evident through his patents and contributions at Markem Corporation. His work continues to influence the industry and inspire future innovations.