James L Clark

Title: Innovations by James L Clark

Introduction

James L Clark is a notable inventor based in Whitefish Bay, Wisconsin. He holds two patents that showcase his innovative contributions to the field of plastic manufacturing. His work focuses on improving the functionality and efficiency of plastic containers and their components.

Latest Patents

James L Clark's latest patents include a "Plastic container and closure collar combination and method." This invention involves a closure collar member with a circular groove that is attached to the neck of a plastic container. The method includes inserting the neck into a tubular mandril, folding it over, and fusing it to the collar member to create a secure seal. Another significant patent is the "Method and apparatus for butt-welding tubular plastic members to each." This apparatus consists of a mold member, an electrode pin, and an electrode ring. It utilizes radio frequency energy to generate heat at the abutting ends of two plastic tubes, allowing them to be welded together effectively.

Career Highlights

James L Clark is associated with Plastronics, Inc., where he applies his expertise in plastic manufacturing. His innovative designs and methods have contributed to advancements in the industry, enhancing the production processes of plastic components.

Collaborations

Some of his coworkers include Lucien M Rath and Byron L Mather, who have likely collaborated with him on various projects within the company.

Conclusion

James L Clark's contributions to the field of plastic manufacturing through his patents demonstrate his commitment to innovation. His work continues to influence the industry and improve manufacturing techniques.