Company Filing History:
Years Active: 1983-1985
Title: Alan J Liebman: Innovator in Printing Technology
Introduction
Alan J Liebman is a notable inventor based in Skokie, IL (US). He has made significant contributions to the field of printing technology, holding a total of 2 patents. His work has influenced the development of advanced printing systems, particularly in ink jet technology.
Latest Patents
Liebman's latest patents include an innovative ink jet printer design. This printer utilizes a smooth surfaced transfer drum, which is a key feature of his invention. The design includes a print head assembly mounted between side plates, with ink jet nozzles spaced evenly along a line parallel to the drum's axis. The print head assembly can move in fine steps, allowing each nozzle to serve a new track on the drum with each rotation. This process ensures efficient transfer of printed information onto a medium, such as paper, while maintaining the cleanliness of the drum for subsequent prints.
Another significant patent by Liebman is a process for developing electrostatic images using magnetic toner. This invention focuses on charging magnetic toner particles within a xerographic developer composition. The process involves transporting toner particles close to an imaging bearing member, inducing a charge that enhances the toner’s resistivity. This innovation is applicable in various electrophotographic and electrographic imaging systems, showcasing Liebman's expertise in enhancing printing technologies.
Career Highlights
Throughout his career, Alan J Liebman has worked with prominent companies, including AT&T Teletype Corporation and Xerox Corporation. His experience in these organizations has contributed to his understanding and development of advanced printing technologies.
Collaborations
Liebman has collaborated with various professionals in the field, including his coworker David B Durkee. Their joint efforts have likely led to advancements in the technologies they worked on together.
Conclusion
Alan J Liebman is a distinguished inventor whose contributions to printing technology have had a lasting impact. His innovative patents and career experiences reflect his dedication to advancing the field of printing.