Location History:
- Los Angeles, CA (US) (1992)
- Walford, IA (US) (2012 - 2013)
- Kimball, MI (US) (2012 - 2013)
- Marion, IA (US) (2021)
Company Filing History:
6 out of 24 
1 out of 832,966 Years Active: 1992-2021
Title: The Innovative Contributions of John R. Welty
Introduction
John R. Welty, an accomplished inventor based in Marion, Iowa, has made significant contributions to the field of duct manufacturing with a total of seven patents to his name. His innovative methods and apparatus have advanced the techniques for manipulating metal workpieces, showcasing his expertise and dedication to improving industrial processes.
Latest Patents
Among his latest patents, one stands out for its innovative approach: "Method and apparatus for manipulating metal workpieces." This patent details a method of forming duct sections from a web of material, which involves creating a series of perforations that outline a hole or notch in the finished duct section. The process includes forming male lock bends and female lock seams, shaping flanges, and ultimately bending the web to achieve the final duct configuration.
Another notable patent is the "Ductmaking apparatus," which features a design for bending a metal web into a duct blank that incorporates a secure lock seam with male and female portions. This apparatus enhances the manufacturing process by forming a lock tab, ensuring the integrity of the lock seam during handling.
Career Highlights
Throughout his career, John R. Welty has been associated with Mestek Machinery, Inc., where he applied his inventive mind to the duct manufacturing industry. His ability to innovate and drive improvements has secured his reputation as a leading figure in the field.
Collaborations
Welty has collaborated with talented individuals such as Michael C. Borwig and Steven Kerska. These partnerships have fostered an environment of creativity and shared knowledge, contributing to the successful development of various projects.
Conclusion
John R. Welty's contributions to the field of duct manufacturing through his innovative patents highlight his talent and dedication as an inventor. His work continues to influence the industry, making complex processes more efficient and effective. With a total of seven patents, Welty's legacy in innovation is firmly established, and his collaboration with industry professionals further underscores his impact on manufacturing advancements.