Company Filing History:
Years Active: 1983-1985
Title: Innovations by Fred L Greynolds
Introduction
Fred L Greynolds is a notable inventor based in Beaverton, MI (US). He has made significant contributions to the field of plastic article manufacturing, holding a total of 3 patents. His work focuses on improving the efficiency and effectiveness of processes related to the handling and forming of plastic materials.
Latest Patents
One of Greynolds' latest patents is titled "Apparatus and methods for transferring nested stacks of plastic articles." This invention involves a system for gripping and transferring stacks of dish-shaped, nested plastic articles from elevated chutes to a conveyor at a lower level. The design includes a transfer arm with stack gripping receivers that pivot and move in an arcuate path, allowing for efficient transfer of the stacks. The receivers contract to grip the stacks and expand to release them onto the conveyor.
Another significant patent is the "Differential pressure synthetic plastic forming machine and method." This invention features a differential pressure forming machine with upper and lower mold members designed to create cup-like articles from thermoplastic material. The mold assembly includes separable die members that form a cavity for the article. The innovative design allows for the formed article to be gripped and conveyed away from the mold efficiently.
Career Highlights
Fred L Greynolds has had a successful career at Leesona Corporation, where he has applied his inventive skills to develop advanced manufacturing techniques. His contributions have played a crucial role in enhancing the production processes within the company.
Collaborations
Throughout his career, Greynolds has collaborated with notable coworkers, including Robert C Whiteside and Albert W Arends. These partnerships have fostered innovation and have led to the development of several impactful inventions in the field.
Conclusion
Fred L Greynolds is a distinguished inventor whose work has significantly advanced the manufacturing of plastic articles. His innovative patents and contributions to Leesona Corporation highlight his expertise and commitment to improving industrial processes.