Kathleen M Laffey

Title: Innovations by Kathleen M Laffey

Introduction

Kathleen M Laffey is a notable inventor based in Rochester, NY (US). She has made significant contributions to the field of electrographic devices, holding a total of 3 patents. Her work focuses on improving the efficiency and reliability of printing technologies.

Latest Patents

One of her latest patents is titled "Method and apparatus for a self-recovering fuser and image receptor." This invention addresses the issue of fuser misstrips in electrographic devices. The automatic recovery apparatus reduces the number of shutdowns caused by these misstrips. When a copy sheet fails to emerge from the fuser nip, the fuser roller and photoreceptor drive roller are stopped. These rollers are then driven in reverse to release the copy sheet, followed by a forward drive to re-fuse the sheet.

Another significant patent is the "Paper path signature analysis apparatus." This invention utilizes output from various idler rolls throughout the machine's paper path to detect abnormalities. By constantly monitoring the velocity profile of the paper path, the apparatus can initiate automatic machine adjustments or service alerts if any deviations from the baseline velocity signature occur. This proactive monitoring allows for preventative maintenance, ensuring that worn components are replaced before they lead to catastrophic failures.

Career Highlights

Kathleen M Laffey has dedicated her career to advancing technology at Xerox Corporation. Her innovative solutions have contributed to the company's reputation for excellence in printing technology.

Collaborations

Throughout her career, she has collaborated with notable colleagues, including Russell J Sokac and Michael John Martin. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Kathleen M Laffey's contributions to the field of electrographic devices exemplify her commitment to innovation. Her patents not only enhance the functionality of printing technologies but also pave the way for future advancements in the industry.