Essexville, MI, United States of America

William F Chalmers

This inventor holds 1 USPTO granted patent. Top assignees: Cm Systems, LLC, Crankshaft Machine. Active years: 1976.

IDiyas Innovation Intelligence. (2026). Inventor Profile: William F Chalmers. Retrieved from https://idiyas.com/inventor/william-f-chalmers

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 10(Granted Patents)


Company Filing History:


Years Active: 1976

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of William F. Chalmers

Introduction

William F. Chalmers is a notable inventor based in Essexville, MI (US). He is recognized for his innovative work in the field of mechanical engineering, particularly in the design of apparatuses for internal combustion engines. His contributions have significantly impacted the efficiency of manufacturing processes in the automotive industry.

Latest Patents

Chalmers holds a patent for a "Crankshaft Transfer Mechanism." This apparatus is designed for transferring internal combustion engine crankshafts from a conveyor system to crankshaft machining apparatus capable of automatic functioning. The mechanism includes an overhead track with a translatable carriage and a crankshaft holder that depends below the carriage. The holder features a pivoted jaw for gripping a crankshaft, and a power-driven drive shaft raises and lowers the holder through an eccentric connection. The design allows for efficient operation, ensuring that the jaw moves between holding and release positions during the rotation of the drive shaft.

Career Highlights

Throughout his career, William F. Chalmers has worked with several companies, including Cm Systems, LLC and Crankshaft Machine. His experience in these organizations has allowed him to refine his skills and contribute to advancements in crankshaft manufacturing technology.

Collaborations

Chalmers has collaborated with notable individuals in his field, including Allan J. Heffron and Arthur L. Estry. These partnerships have fostered innovation and have led to the development of more efficient manufacturing processes.

Conclusion

William F. Chalmers is a distinguished inventor whose work has made a lasting impact on the automotive industry. His patent for the crankshaft transfer mechanism exemplifies his commitment to innovation and efficiency in engineering. His contributions continue to influence manufacturing practices today.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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