Location History:
- Lexington, KY (US) (2010 - 2012)
- Richmond, KY (US) (2021)
Company Filing History:
Years Active: 2010-2021
Title: Innovations of Clark Edwin Jarnagin
Introduction
Clark Edwin Jarnagin is an accomplished inventor based in Lexington, KY (US). He has made significant contributions to the field of technology, particularly in the area of media handling in printers and copiers. With a total of 3 patents to his name, Jarnagin's work has had a notable impact on the efficiency and functionality of printing devices.
Latest Patents
One of Jarnagin's latest patents is focused on the adjustable compliance of separation strips in a media dam. This invention addresses the challenge of separating sheets of paper in devices that handle large quantities of media. By utilizing variably compliant separation strips made from thermoplastic polyurethane elastomer, Jarnagin's design minimizes the risk of multi-feeds and jamming, accommodating different weights of media effectively.
Another significant patent involves media width sensors that determine the width of a media sheet moving along a media path. This innovative sensor design includes a shaft with axially spaced paddles that rotate during contact with media sheets. The ability to differentiate between wide and narrow media sheets enhances the accuracy of media handling in printers and copiers.
Career Highlights
Jarnagin is currently employed at Lexmark International, Inc., where he continues to develop and refine technologies that improve media handling in printing devices. His work has been instrumental in advancing the capabilities of Lexmark's products, ensuring they meet the evolving needs of consumers and businesses alike.
Collaborations
Throughout his career, Jarnagin has collaborated with talented individuals such as Thomas Paul Maddux and Daniel Paul Cahill. These partnerships have fostered innovation and contributed to the successful development of various technologies in the printing industry.
Conclusion
Clark Edwin Jarnagin's contributions to the field of media handling technology have made a lasting impact on the efficiency of printing devices. His innovative patents and collaborative efforts continue to shape the future of the industry.