Battle Creek, MI, United States of America

Steven K Kiefer

This inventor holds 2 USPTO granted patents. Top assignee: Eaton Corporation. Active years: 1992-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Steven K Kiefer. Retrieved from https://idiyas.com/inventor/steven-k-kiefer

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 = 1.3

ph-index = 2

Forward Citations = 17(Granted Patents)


Company Filing History:


Years Active: 1992-1994

Loading Chart...
2 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Steven K Kiefer

Introduction

Steven K Kiefer is a notable inventor based in Battle Creek, MI (US). He has made significant contributions to the field of engineering, particularly in the design and functionality of rotary pumps and blower systems. With a total of 2 patents to his name, Kiefer's work showcases his dedication to innovation and problem-solving in mechanical systems.

Latest Patents

Kiefer's latest patents include a rotary pump and a rotor-shaft subassembly designed for use in a Roots blower supercharger. The rotor-shaft subassembly features a rotor mounted for rotation on a driveshaft at both forward and rearward axially spaced-apart locations. This innovative design includes lobes that define hollow chambers, facilitating the removal of a core from the hollow chamber after the casting process. Additionally, the rotary positive displacement blower incorporates inlet and outlet vents to reduce fluid pressure buildup between meshing helical lobes, enhancing the efficiency of the blower system.

Career Highlights

Kiefer is currently employed at Eaton Corporation, a leading global technology company that specializes in power management solutions. His work at Eaton has allowed him to apply his inventive skills to real-world applications, contributing to the advancement of technology in the industry.

Collaborations

Throughout his career, Kiefer has collaborated with various professionals, including his coworker Richard T Crisenbery. These collaborations have fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies.

Conclusion

Steven K Kiefer's contributions to the field of engineering through his patents and work at Eaton Corporation highlight his role as an influential inventor. His innovative designs in rotary pumps and blower systems continue to impact the industry positively.

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]
Loading…