Thomas W McKeehan

Title: Thomas W. McKeehan: Innovator in Media Conductivity and Radiation Exposure Technologies

Introduction

Thomas W. McKeehan is a notable inventor based in Pittsford, NY (US). He holds 2 patents that showcase his contributions to technology in measuring media conductivity and exposing radiation-sensitive materials. His work has significant implications in various fields, including materials science and optical engineering.

Latest Patents

One of McKeehan's latest patents is a "Media Conductivity Measurement System." This innovative system measures the conductivity of a flexible media positioned between a conductive backing and a conductive roller. The conductive roller contacts the flexible media in a roller contact region, while a pressure control mechanism ensures the roller applies a specified contact pressure. A motion control system provides relative motion between the roller and the flexible media. Additionally, a resistance measuring system connected to both the conductive roller and backing measures the conductivity within the roller contact region. A data recording system captures the measured conductivity as a function of position.

Another significant patent is the "Apparatus and Method for Precisely Exposing Radiation Sensitive Materials." In this invention, radiant energy is directed from a source to an illumination plane, where the light-receiving ends of groups of optic fibers are arranged in coplanar striations. The radiant energy then passes through these optic fibers into individual exposure columns, ultimately reaching an exposure plane where a radiation-sensitive sample is exposed to different, adjustable levels of illuminance.

Career Highlights

Thomas W. McKeehan has made substantial contributions to the field of technology through his work at Eastman Kodak Company. His innovative spirit and technical expertise have led to advancements in measuring and exposing materials, which are crucial for various applications in the industry.

Collaborations

Throughout his career, McKeehan has collaborated with notable colleagues, including Howard P. Jehan and Eugene R. Clemons. These collaborations have likely enriched his work and contributed to the success of his inventions.

Conclusion

Thomas W. McKeehan's innovative contributions to media conductivity measurement and radiation exposure technologies highlight his significant role in advancing scientific understanding and practical applications. His patents reflect a commitment to innovation that continues to impact the industry.