Robert J Tweedy, Jr

Title: The Innovations of Robert J Tweedy, Jr.

Introduction

Robert J Tweedy, Jr. is a notable inventor based in Coon Rapids, MN (US). He has made significant contributions to the field of ultraviolet curing systems and urethane resins. With a total of 4 patents to his name, Tweedy has demonstrated a commitment to advancing technology in his area of expertise.

Latest Patents

One of his latest patents is an ultraviolet curing system that includes a supplemental energy source. This innovative machine features a UV radiation source with lamps partially enclosed within a shroud of a curing head. Additionally, it incorporates a supplemental energy source located outside of the shroud, which illuminates uncured areas of the floor coating material beyond the curing head. This design helps to reduce or prevent the partial curing of the coating material outside the curing head due to stray UV energy. Another significant patent involves amine-terminated urethane oligomer compositions that contain very high oligomer concentrations. These compositions are useful in forming crosslinked copolymers, particularly with epoxy resins, which are beneficial in the creation of coatings.

Career Highlights

Robert J Tweedy, Jr. is currently employed at Tennant Company, where he continues to innovate and develop new technologies. His work has had a lasting impact on the industry, particularly in the areas of coating materials and curing processes.

Collaborations

Some of his coworkers include Joseph S Keute and Anne-Marie Thunnissen, who have likely contributed to his projects and innovations.

Conclusion

Robert J Tweedy, Jr. is a distinguished inventor whose work in ultraviolet curing systems and urethane resins has made a significant impact on the industry. His innovative spirit and dedication to technology continue to inspire advancements in his field.