Company Filing History:
1 out of 19 
1 out of 832,718 Years Active: 2005-2007
Title: The Innovations of Stephen Keeley
Introduction
Stephen Keeley is an accomplished inventor based in Claire, Michigan. He has made significant contributions to the field of thermoforming and plastic sheet processing. With a total of two patents to his name, Keeley's work showcases his innovative approach to solving complex engineering challenges.
Latest Patents
Keeley's latest patents include a "Method and apparatus for squaring and flattening sheets" and a "Forming station and process for twin sheet thermoforming." The first patent describes a system where preheated plastic sheets are squared and flattened using an array of paddles. These paddles engage any upturned or skewed sheet edges, ensuring that the sheets are properly aligned for clamping. The paddles are moved longitudinally and vertically by respective actuators, enhancing the efficiency of the process. The second patent outlines a forming station for a thermoformer, where the lower platen is moved laterally on linear bearings after two sheets are formed in side-by-side mold-plug assist tool sets. This innovation allows for precise alignment of the molds and formed sheets, which are then fused together using a hydraulic cylinder mechanism. The system incorporates a position sensing device to ensure equal movement of the output members of each cylinder, optimizing the operation.
Career Highlights
Throughout his career, Keeley has worked with notable companies, including Brown Machine, LLC. His experience in these organizations has contributed to his expertise in the field of thermoforming and plastic processing technologies.
Collaborations
Keeley has collaborated with various professionals in his field, including his coworker James Kundinger. Their joint efforts have likely led to advancements in the technologies they have worked on together.
Conclusion
Stephen Keeley's innovative patents and career achievements highlight his significant contributions to the field of plastic processing and thermoforming. His work continues to influence the industry and inspire future innovations.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.