Location History:
- Hayward, CA (US) (1977)
- Fremont, CA (US) (1977 - 1978)
Company Filing History:
Years Active: 1977-1978
Title: Frank D Ruble: Innovator in Printing Technology
Introduction
Frank D Ruble is a notable inventor based in Fremont, CA (US). He has made significant contributions to the field of printing technology, holding a total of 4 patents. His work has been instrumental in advancing the functionality and efficiency of serial printers.
Latest Patents
One of Frank D Ruble's latest patents is a control apparatus for serial printers. This invention includes a carriage and a print member that is rotatably mounted to the carriage. The print member consists of multiple character elements, and the apparatus features a first drive that rotates the print member to a desired position. This allows a selected character element to be placed at a printing position adjacent to the record medium. Additionally, a second drive moves the carriage along a predetermined path, enabling the print member to reach the desired printing position. The system is equipped with a first servo control that manages the rotation of the print member and a second servo control that governs the movement of the carriage. A programmed data processor is also included, which supplies input data and instructions to both servo control systems.
Career Highlights
Frank D Ruble has had a distinguished career, working at Xerox Corporation, a leader in document technology and services. His innovative work has contributed to the development of advanced printing solutions that enhance productivity and quality in printing processes.
Collaborations
Throughout his career, Frank has collaborated with notable colleagues, including Louis H Chang and John C Fravel. These collaborations have fostered an environment of innovation and creativity, leading to the development of impactful technologies in the printing industry.
Conclusion
Frank D Ruble's contributions to printing technology through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence the evolution of printing solutions, making a lasting impact on the industry.