This inventor holds 3 USPTO granted patents. Top assignees: Libbey-Owens-Ford Co., Roll-Tech, Inc., Other. Active years: 2003-2005.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 309 
1 out of 2 
2 out of 834,513 Years Active: 2003-2005
Title: The Innovative Contributions of John M Clark
Introduction
John M Clark is a notable inventor based in Osseo, MI (US). He has made significant contributions to the field of molding technology, holding a total of 3 patents. His work has paved the way for advancements in molding methods and apparatus.
Latest Patents
One of his latest patents is titled "Method of molding using compact molding apparatus." This innovative molding method utilizes a moveable mold platen that can hold or carry a first portion of a mold. A second or door platen is designed to hold or carry a second portion of the mold. The door platen is placed in a closed position, and the moveable mold platen is brought adjacent to it, allowing the two portions of the mold to engage. A desired molding material is then injected into the mold cavity. After the molding process, the moveable platen is retracted, the door platen is opened, and the part is removed. Additionally, a part to be encapsulated can be placed into the mold before the two portions engage.
Another significant patent is the "Compact molding apparatus and method," which shares similar features and processes as the previous patent. This apparatus also utilizes a moveable mold platen and a door platen to facilitate the molding process, ensuring efficiency and effectiveness in producing molded parts.
Career Highlights
Throughout his career, John M Clark has worked with various companies, including Libbey-Owens-Ford Co. His experience in the industry has contributed to his expertise in molding technologies and innovations.
Collaborations
John M Clark has collaborated with notable individuals such as John H Gillen and Charles E Ash. These collaborations have likely enriched his work and led to further advancements in his field.
Conclusion
John M Clark's contributions to molding technology through his patents and collaborations highlight his innovative spirit and dedication to advancing the industry. His work continues to influence the field of molding, showcasing the importance of innovation in engineering.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile