John D Butler

Title: The Innovative Mind of John D. Butler

Introduction

John D. Butler, an accomplished inventor based in Lexington, Kentucky, has made significant contributions to the field of imaging technology. With a patent to his name, Butler has demonstrated his ability to innovate and enhance existing systems within the industry. His work at Lexmark International, Inc. has positioned him as a key figure in the development of advanced toner transfer systems.

Latest Patents

John D. Butler holds a patent for a "Toner transfer system with an adjustable transfer belt for use in an image forming device." This innovative system focuses on transferring toner images from one location to another using an adjustable transfer belt. The unique design incorporates two or more support rolls to position and drive the transfer belt effectively. A critical feature is the tensioning device that enables the support roll to adjust between two positions. The first position applies a specific tension during image formation, while the second position reduces tension during non-image creation scenarios such as storage or shipping, optimizing the overall functionality of the device.

Career Highlights

Butler's association with Lexmark International, Inc., a leader in imaging and printing solutions, showcases his dedication to advancing technology solutions. His contributions have played a vital role in driving Lexmark's mission of providing innovative document solutions. Throughout his career, Butler has focused on enhancing user experience and efficiency within the imaging industry, which is evident from his patent.

Collaborations

While working at Lexmark, John D. Butler has collaborated with notable colleagues, including Alexander Johannes Geyling and James Philip Harden. Together, they have worked on various projects that aim to push the boundaries of imaging technology and bring forth new, effective solutions to the market.

Conclusion

John D. Butler exemplifies the spirit of innovation in the technological landscape. His patent on toner transfer systems reflects a thoughtful approach to solving practical challenges in imaging devices. As he continues to work alongside talented colleagues at Lexmark International, Inc., the contributions of Butler and his team will undoubtedly shape the future of imaging technology, making it more efficient and user-friendly.