This inventor holds 20 USPTO granted patents and 1 published patent application, plus 2 CIPO patents, primarily in Concrete Block Manufacturing. Top assignees: Rosetta Hardscapes, LLC, Redi-Rock International, LLC, Rosetta Handscapes, LLC. Active years: 2004-2015.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
15 out of 18 
4 out of 35 
1 out of 1 Years Active: 2004-2015
Areas of Expertise:
Title: Innovations by James A. Manthei: Advancements in Concrete Technology
Introduction
James A. Manthei is a noteworthy inventor based in Petoskey, Michigan. With an impressive portfolio of 20 patents, Manthei has made significant contributions to the field of concrete technology. His inventions are focused on enhancing the efficiency and quality of concrete production, particularly in the area of demolding techniques and applications.
Latest Patents
Among Manthei's latest patents is a groundbreaking invention related to a cast concrete fireplace. This innovation demonstrates a method and apparatus for demolding and palletizing cast concrete blocks. The process involves using a resilient mold supported by a rigid frame. The mold features a top surface with at least one cavity that holds a cured concrete block. By engaging the opposing edges of the mold with a demolding apparatus, Manthei's process allows for effective release of the blocks, ensuring they are stacked neatly on a collection surface. This method is enhanced by a plunger mechanism to ensure all blocks are properly released, showcasing his commitment to practical and functional design.
Career Highlights
Throughout his career, Manthei has collaborated with prominent companies in the concrete and construction industry. Notably, he has been affiliated with Rosetta Hardscapes, LLC and Redi-Rock International, LLC. His work with these companies has allowed him to apply his innovative ideas in real-world applications, promoting growth and efficiency in concrete manufacturing.
Collaborations
Collaboration has been key to Manthei's success as an inventor. He has worked alongside colleagues such as Jeremy L. Manthei and Benjamin R. Manthei, demonstrating the importance of teamwork in driving innovative solutions. These partnerships have contributed to the development of his patents and have fostered a creative environment focused on addressing industry challenges.
Conclusion
James A. Manthei's contributions to the world of concrete technology are marked by his innovative patents and collaborative spirit. His advancements in demolding processes not only improve efficiency but also enhance the quality of concrete products. As he continues to evolve as an inventor, Manthei's work will undoubtedly leave a lasting impact on the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile