Rossville, IN, United States of America

Caleb Seth Crum

This inventor holds 1 USPTO granted patent and 2 published patent applications. Top assignee: Zf Friedrichshafen Ag. Active years: 2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Caleb Seth Crum. Retrieved from https://idiyas.com/inventor/caleb-seth-crum

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

USPTO Granted Patents = 1 

Average Co-Inventor Count = 1.0

ph-index = 1


Company Filing History:


Years Active: 2026

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1 patent (USPTO):Explore Patents

Title: Caleb Seth Crum: Innovator in Electric Power Steering Systems

Introduction

Caleb Seth Crum is an accomplished inventor based in Rossville, IN (US). He has made significant contributions to the field of automotive technology, particularly in electric power steering systems. His innovative approach has led to the development of a unique patent that enhances vehicle steering capabilities.

Latest Patents

Caleb holds a patent for an "Electric power steering system with a ball-screw assembly." This invention features an electric power steering assembly that includes an electric motor, a gearset, and a ball-screw assembly. The gearset connects the electric motor to a ball nut of the ball-screw assembly, allowing the electric motor to rotate the ball nut relative to the ball shaft. A series of bearings circulates through a helical track defined between the ball nut and the ball shaft, enabling the translation of the ball shaft relative to the ball nut as the ball nut rotates. This innovative design improves the efficiency and responsiveness of electric power steering systems. Caleb has 1 patent to his name.

Career Highlights

Caleb is currently employed at ZF Friedrichshafen AG, a leading global technology company specializing in driveline and chassis technology. His work at ZF has allowed him to apply his inventive skills in a practical setting, contributing to advancements in automotive engineering.

Collaborations

Caleb collaborates with fellow inventor Benjamin Warren Schoon, working together to push the boundaries of innovation in their field.

Conclusion

Caleb Seth Crum is a notable inventor whose work in electric power steering systems exemplifies the spirit of innovation in automotive technology. His contributions continue to shape the future of vehicle steering systems.

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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