John T Ehling

Title: Innovations of John T. Ehling in Duct Work Technology

Introduction

John T. Ehling, an innovative inventor based in Edison, NJ, has made significant contributions to the field of duct work technology. With a total of three patents to his name, Ehling has developed methods and apparatuses that streamline and enhance duct manufacturing and assembly processes.

Latest Patents

Ehling's latest patents include groundbreaking inventions that address common challenges in duct work construction. One notable patent is for an "Apparatus and method for closing duct seams and for inserting angle plates." This invention focuses on automatically closing seams in duct work and facilitates the insertion of angle plates, thereby improving efficiency in the assembly process. The seam closing apparatus incorporates a first set of members designed to close the top and bottom portions of the seam, along with a second member to close the remainder of the seam, ensuring a tight and durable fit.

Another significant patent is for an "Apparatus and method for forming duct flanges and duct work." This invention automates the manufacture of duct flange profiles, particularly suited for producing small duct fittings, including TDF duct flanges. The apparatus features a bending head assembly equipped with a drive roller, pressure roller, anvil, bending leaf, and a roll form assembly, all designed to handle materials up to 16 inches in width and in 20 to 26 gauge metal.

Career Highlights

Ehling is currently associated with HVAC Inventors/Systemation, Inc., where he continues to innovate and develop solutions that enhance duct manufacturing processes. His expertise in automating intricate procedures has set a benchmark in the industry and showcases his commitment to improving efficiency and quality in duct work.

Collaborations

Throughout his career, John T. Ehling has collaborated with fellow innovator David E. Daw. Together, they have worked on advancing the technologies related to HVAC systems and duct manufacturing, further enhancing the collective knowledge and capability within the field.

Conclusion

John T. Ehling's contributions to duct work technology exemplify the spirit of innovation within the engineering and manufacturing sectors. His patented inventions have not only improved operational efficiencies but also paved the way for future advancements in duct work and HVAC systems. As technology continues to evolve, inventors like Ehling play a vital role in shaping the industry's landscape through their creative solutions and collaboration.