Location History:
- Webster, NY (US) (1996 - 1998)
- Suffolk, VA (US) (2000)
Company Filing History:
Years Active: 1996-2000
Title: Joseph R. Matalevich: Innovator in Electrophotographic Development Systems
Introduction
Joseph R. Matalevich is a prominent inventor based in Webster, NY, known for his significant contributions to the field of electrophotography. With a total of seven patents to his name, Matalevich has made substantial advancements in the development systems used in printing technology.
Latest Patents
His latest patents focus on innovative apparatuses designed to enhance the efficiency of electrostatic latent image development. One notable invention is an apparatus that processes an electrostatic latent image recorded on a photoconductive member within an electrophotographic printing machine. This apparatus utilizes a development material that degrades in developability as the toner particles remain in the developer housing for extended periods. Remarkably, Matalevich's system significantly improves developability by periodically incorporating a flow additive material to the developer.
Another of his inventions centers on an apparatus for developing latent images recorded on a surface. This system features a housing that defines a chamber containing a supply of developer material, including toner. The toner donor member, which is spatially separated from the surface, transports toner to a designated region. A magnetic brush facilitates the transfer of developer material to the donor member, while an electrode member, electrically biased, detaches toner from the donor member to form a toner cloud for developing the latent image. The innovation also includes a vibration system that works in conjunction with the electrode member to enhance toner detachment.
Career Highlights
Joseph R. Matalevich has had a remarkable career at Xerox Corporation, where he has dedicated his efforts towards pushing the boundaries of printing technology. His expertise in electrophotographic systems has led to breakthrough inventions that are integral to the efficient functioning of modern printing processes.
Collaborations
Throughout his career, Matalevich has collaborated with talented professionals, including Douglas A. Lundy and Michael L. Grande. These collaborations have significantly contributed to the development of advanced technologies within the field.
Conclusion
In summary, Joseph R. Matalevich stands out as an influential inventor whose work continues to shape the landscape of electrophotographic development systems. His innovative patents and collaborations reflect a dedication to enhancing printing technology, making him a valuable asset in the field.
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