Howard J McElroy

Title: Howard J McElroy: Innovator in Duct Joining Systems

Introduction

Howard J McElroy is a notable inventor based in Cedar Rapids, IA (US). He has made significant contributions to the field of duct joining systems, holding a total of 3 patents. His innovative designs have improved the efficiency and reliability of duct systems in various applications.

Latest Patents

McElroy's latest patents include a unique duct joining system that features two L-shaped connectors for each duct corner. Each connector is designed with two substantially perpendicular legs that form a corner region. The outside surface of one L-shaped connector abuts the outside surface of the other when the ducts are joined. An irregularly shaped opening is formed in the corner region of each connector, aligning with the opening in the abutting connector. A tab with an enlarged head and a stem is integrally formed with each opening, allowing for easy locking of the connectors together. Another version of the duct joining system includes a cleat that extends inwardly from the peripheral edge of each orifice, providing an alternative method for securing the connectors.

Career Highlights

Throughout his career, McElroy has worked with reputable companies such as The Lockformer Company and Iowa Precision Industries, Inc. His experience in these organizations has contributed to his expertise in developing innovative duct joining solutions.

Collaborations

One of McElroy's notable collaborators is Robert R Heilman. Their partnership has likely fostered creativity and innovation in their respective projects.

Conclusion

Howard J McElroy's contributions to duct joining systems exemplify his dedication to innovation and engineering excellence. His patents reflect a commitment to improving industry standards and practices.