Location History:
- Rollinsville, CO (US) (1987 - 1988)
- Nederland, CO (US) (1981 - 1989)
Company Filing History:
Years Active: 1981-1989
Title: The Innovative Contributions of Roger D Shepherd
Introduction
Roger D Shepherd is a notable inventor based in Nederland, Colorado, known for his significant contributions to machine control systems. With a total of 5 patents, he has made strides in optimizing document feeding mechanisms, which are crucial for various applications in the printing and document processing industries.
Latest Patents
Among his latest patents is a "Machine control system utilizing paper parameter measurements." This invention involves data processing elements, such as microcode, that count the number of cut sheets fed from a supply bin while monitoring the amount of bin travel. This data is correlated to actual sheet thickness and weights, which is useful for optimizing machine operating elements sensitive to supply sheet quality parameters. Another significant patent is the "Adaptive document feed pick mechanism." This invention features a sheet feeder with an adaptive mechanism that ensures dependable automatic operation when the stack of sheets consists of varying thicknesses and weights. The system utilizes sensors to indicate when a sheet has been picked, allowing for adjustments to the table position based on the initial reference position.
Career Highlights
Roger D Shepherd has spent a considerable part of his career at International Business Machines Corporation (IBM), where he has developed innovative solutions that enhance the efficiency of document handling systems. His work has been instrumental in advancing the technology used in automated sheet feeders.
Collaborations
Throughout his career, Roger has collaborated with notable colleagues, including Harvey R Markham and Charles E Rohrer, contributing to the development of cutting-edge technologies in the field.
Conclusion
Roger D Shepherd's inventive spirit and dedication to improving machine control systems have made a lasting impact on the industry. His patents reflect a commitment to innovation that continues to influence document processing technologies today.