Company Filing History:
Years Active: 2008-2009
Title: JoAnn Whitney Hebner: Innovator in Printing Technology
Introduction
JoAnn Whitney Hebner is a notable inventor based in Lexington, KY (US). She has made significant contributions to the field of printing technology, holding 2 patents that showcase her innovative spirit and technical expertise.
Latest Patents
One of her latest patents is for a toner metering apparatus. This invention relates to a device and/or method for conveying a quantity of image forming material between selected regions in a printing device or printer cartridge. The design features a roller with a surface that may include a recess capable of transferring a quantity of image forming material. The recess may have a convex surface, and a wiper is configured to engage at least a portion of the roller surface to assist in the removal of image forming material that may otherwise accumulate on the roller surfaces. This roller design and wiper configuration work together to improve the consistency of image forming material transfer.
Another significant patent addresses reducing the adhesion of toner to metering devices. This device and method involve storing toner within an image forming apparatus that has an upper reservoir and a lower toner reservoir. A pass-through region between the reservoirs journals a rotatable metering bar, which includes convex depressions to dispense toner from the upper to the lower reservoir. The convex shape reduces toner adherence to the bar, particularly in the case of chemically polymerized toner.
Career Highlights
JoAnn Whitney Hebner is currently associated with Lexmark International, Inc., where she applies her expertise in developing innovative printing solutions. Her work has significantly impacted the efficiency and effectiveness of printing technologies.
Collaborations
Throughout her career, JoAnn has collaborated with talented individuals such as Royden Thomas Kern and David Lee Merrifield. These collaborations have contributed to her success and the advancement of her inventions.
Conclusion
JoAnn Whitney Hebner is a pioneering inventor whose work in printing technology has led to valuable innovations. Her patents reflect her commitment to improving the efficiency of image forming processes, making her a significant figure in her field.