Company Filing History:
1 out of 1 
1 out of 3 Years Active: 2008
Title: Rhonda Sue Bartram: Innovator in Charge Control Agents
Introduction
Rhonda Sue Bartram is a notable inventor based in Lavalette, West Virginia. She has made significant contributions to the field of toner technology, particularly through her innovative patent related to charge control agents.
Latest Patents
Rhonda holds a patent for a charge control agent, which is a composition that includes a toner binder and a charge control agent derived from a sulfonation product of Solvent Blue 23. This innovative composition allows for the sulfonation of more than 0 up to 30 mole % of the Solvent Blue 23, enhancing the performance of toner applications. She has 1 patent to her name.
Career Highlights
Throughout her career, Rhonda has worked with prominent companies in the printing and chemical industries. Notably, she has been associated with Xsys Print Solutions and Morimura Chemicals Limited, where she has contributed her expertise in developing advanced toner solutions.
Collaborations
Rhonda has collaborated with several professionals in her field, including Gary Don Ellis and Edward William Da Ponte. These collaborations have further enriched her work and contributed to the advancements in toner technology.
Conclusion
Rhonda Sue Bartram's innovative work in charge control agents showcases her significant impact on the toner industry. Her contributions continue to influence the development of advanced printing technologies.