Paul Killeen

Title: The Innovative Contributions of Paul Killeen

Introduction

Paul Killeen is a notable inventor based in Kildare, Ireland. He has made significant contributions to the field of ink-jet printing technology. His innovative approach to handling residual ink has led to the development of a unique patent that enhances print quality.

Latest Patents

Killeen holds a patent for a technique titled "Sequestering residual ink on an ink-jet print cartridge." This invention addresses the issue of residual ink that can accumulate on the orifice plate of an ink-jet print cartridge. In one preferred embodiment, the ink-jet print cartridge is equipped with an ink-receptive member, such as an absorbent pad. The pad is strategically located so that a service station wiper can move the residual ink from the orifice plate and spread it across the pad. The pad effectively absorbs the ink, sequestering it on the cartridge. Additionally, the exterior surface of the pad dries quickly, minimizing the risk of developing a tacky area that could attract fibers and degrade print quality.

Career Highlights

Killeen's career is marked by his association with Hewlett-Packard Company, where he has contributed to advancements in printing technology. His work has been instrumental in improving the functionality and reliability of ink-jet printers.

Collaborations

Throughout his career, Killeen has collaborated with notable colleagues, including Frank J Bretl and Roy Glenn Atkinson. These collaborations have fostered an environment of innovation and creativity within the field.

Conclusion

Paul Killeen's contributions to ink-jet printing technology exemplify the impact of innovative thinking in solving practical problems. His patent for sequestering residual ink demonstrates a commitment to enhancing print quality and user experience.