This inventor holds 2 USPTO granted patents. Top assignee: Xerox Corporation. Active years: 1979-1989.
Location History:
- Webster, NY (US) (1979)
- Media, PA (US) (1989)
Company Filing History:
Years Active: 1979-1989
Title: Richard Kellerman: Innovator in Thermal Transfer Printing
Introduction
Richard Kellerman is a notable inventor based in Webster, NY (US). He has made significant contributions to the field of thermal transfer printing, holding a total of 2 patents. His work has advanced the technology used in printing devices, showcasing his innovative spirit and technical expertise.
Latest Patents
Kellerman's latest patents include a device for resistive printhead arrays for thermal transfer printing. This invention features an ink donor that supports ink which can melt upon the application of a selected temperature. The printing head is equipped with a resistive heating element that generates this temperature, allowing for precise printing. Additionally, the device includes a heat sink layer and a heat-resistant organic material, such as polyimide, which has very low thermal conductivity. Each resistor in the array is controllable to apply the necessary melting temperature to the ink.
Another significant patent involves a method for marking a recording surface using a premagnetized magnetic donor layer. This layer holds magnetically attractable marking particles on its surface. By altering the magnetic attraction in selected areas, the particles can be attracted to the recording surface, enabling innovative marking techniques.
Career Highlights
Kellerman has spent a considerable part of his career at Xerox Corporation, where he has been able to apply his inventive skills to develop cutting-edge printing technologies. His work has not only contributed to the company's success but has also influenced the broader field of printing technology.
Collaborations
Throughout his career, Kellerman has collaborated with talented individuals such as Stephen F Pond and Gary Alan Kneezel. These partnerships have fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies in the printing sector.
Conclusion
Richard Kellerman's contributions to thermal transfer printing exemplify the impact of innovation in technology. His patents reflect a deep understanding of the complexities involved in printing devices, and his work continues to influence the industry.