Ontario, NY, United States of America

John M Bonislawski, Jr

This inventor holds 2 USPTO granted patents. Top assignee: Xerox Corporation. Active years: 1996-1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John M Bonislawski, Jr. Retrieved from https://idiyas.com/inventor/john-m-bonislawski-jr

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 1.5

ph-index = 2

Forward Citations = 15(Granted Patents)


Company Filing History:


Years Active: 1996-1997

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2 patents (USPTO):Explore Patents

Title: Innovations of John M Bonislawski, Jr.

Introduction

John M Bonislawski, Jr. is a notable inventor based in Ontario, NY (US). He has made significant contributions to the field of cleaning technologies, particularly in the area of toner management systems. With a total of 2 patents, his work has had a considerable impact on the efficiency and effectiveness of cleaning devices.

Latest Patents

One of his latest patents is the "Cleaner/waste bottle interface sealing via toner valve." This invention presents an apparatus and method that utilizes a toner valve to seal the interface between a cleaner housing and a waste container. The design incorporates a two-piece valve, where the larger component, known as the main valve, is housed in the cleaner housing, while the smaller component, referred to as the lid, is located at the top of the waste container. When the waste container is inserted onto the cleaner housing, the main valve couples with the lid, allowing for a seamless operation. The handle extending from a shaft in the main valve enables the movement of the toner valve, ensuring a sealed path for toner transfer from the cleaner housing to the waste container.

Another significant patent is the "Dual polarity commutated roll electrostatic cleaner with acoustic." This invention features a dual polarity commutated roll that attracts toner and debris particles loosened into a particle cloud from the photoreceptor surface by an acoustical horn. The particles adhere to the commutated roll, regardless of their charge, and are removed by a scraper blade as the roll rotates. This innovative cleaning system enhances the longevity of both the cleaner and the photoreceptor by avoiding direct contact.

Career Highlights

John M Bonislawski, Jr. is currently employed at Xerox Corporation, a leading company in the field of printing and document technology. His work at Xerox has allowed him to develop and refine his inventions, contributing to the company's reputation for innovation.

Collaborations

Throughout his career, John has collaborated with notable colleagues such as Bruce Earl Thayer and Dennis G Gerbasi. These collaborations have fostered an environment of creativity and innovation, leading to the development of advanced cleaning technologies.

Conclusion

John M Bonislawski, Jr. is a distinguished inventor whose contributions to cleaning technology have made a significant impact in the industry. His innovative patents reflect his commitment to enhancing

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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