David Ruff

Title: Innovations by David Ruff

Introduction

David Ruff is an accomplished inventor based in Sherwood, OR (US). He has made significant contributions to the field of printing technology, holding a total of 2 patents that showcase his innovative spirit and technical expertise.

Latest Patents

One of his latest patents is titled "Materials and methods to produce desired image drum surface topography for solid ink jet." This invention provides an aluminum image drum and a method of its formation, allowing the drum to have a surface texture that ensures desirable surface oil consumption and high print quality for solid ink jet marking systems. Another notable patent is "Moveable sensor array and method of detecting location of calibration fault." This invention involves a printing device that comprises a print head, imaging member, and a moveable sensor array. The print head is designed to deliver marking material to the imaging member as it moves in a process direction. The linear sensor array consists of multiple photo sensors that scan the imaging member, and it can move along a sensor axis to detect faults during calibration.

Career Highlights

David Ruff has built a successful career at Xerox Corporation, where he has been able to apply his inventive skills to develop cutting-edge printing technologies. His work has contributed to advancements in the efficiency and quality of printing processes.

Collaborations

Throughout his career, David has collaborated with talented individuals such as Barry Daniel Reeves and Sean W Harris. These collaborations have fostered a creative environment that has led to innovative solutions in the printing industry.

Conclusion

David Ruff's contributions to printing technology through his patents and work at Xerox Corporation highlight his role as a significant inventor in the field. His innovative approaches continue to influence the industry and improve printing processes.