Company Filing History:
Years Active: 1979-1982
Title: The Innovative Contributions of Emerson D. Spengler
Introduction
Emerson D. Spengler is a notable inventor based in Lebanon, PA (US), recognized for his contributions to the field of metal forming and load indication technologies. With a total of 2 patents, Spengler has made significant advancements that enhance manufacturing processes and safety measures in various applications.
Latest Patents
Spengler's latest patents include a "Method of Making Metal Forming Punches" and a "Load Indicator Washer." The method for making metal forming punches outlines an inexpensive approach to create a punch for piercing or forming metal. This process involves cutting a piece from a bar or rod, applying a phosphate and lubricant coating, extruding one end into a polygonal shape, annealing, press or machine relieving, machining the end, and heat treating to achieve the desired hardness. The load indicator washer, designed in the form of a parallelogram, features flat bearing surfaces that extend inwardly from opposite ends. It includes a hole for a fastener and a conical portion that acts as a spring, deflecting under load to indicate the weight applied. This washer is particularly useful in applications involving mine roof bolts.
Career Highlights
Emerson D. Spengler has spent a significant part of his career at Bethlehem Steel Corporation, where he has been able to apply his innovative ideas and technical expertise. His work has contributed to the development of practical solutions that address industry challenges.
Collaborations
Throughout his career, Spengler has collaborated with various professionals, including his coworker Charles W. Schaeffer. These collaborations have fostered an environment of innovation and creativity, leading to the successful development of new technologies.
Conclusion
Emerson D. Spengler's contributions to the field of invention, particularly in metal forming and load indication technologies, demonstrate his commitment to innovation and improvement in manufacturing processes. His patents reflect a deep understanding of engineering principles and a dedication to enhancing safety and efficiency in industrial applications.