Toledo, OH, United States of America

Jeffrey M Grau

This inventor holds 2 USPTO granted patents. Top assignees: Aeroquip Corporation, Lomar Machine & Tool Co.. Active years: 1998-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jeffrey M Grau. Retrieved from https://idiyas.com/inventor/jeffrey-m-grau-a4j0vk29

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 = 2.4

ph-index = 2

Forward Citations = 39(Granted Patents)


Location History:

  • Toledo, OH (US) (1998)
  • Maumee, OH (US) (2000)

Company Filing History:


Years Active: 1998-2000

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2 patents (USPTO):Explore Patents

Title: The Innovations of Jeffrey M Grau

Introduction

Jeffrey M Grau is an accomplished inventor based in Toledo, OH. He has made significant contributions to the field of engineering with a focus on practical solutions for various applications. With a total of 2 patents to his name, Grau's work exemplifies innovation and creativity.

Latest Patents

Grau's latest patents include a clip fitting for a hose and a crimper assembly. The clip fitting for a hose features a hose nipple that defines at least one circular groove, where a circular seal is positioned. This design improves the seal between the hose and the nipple, ensuring better performance. The crimper assembly is designed for crimping workpieces such as hose fittings. It includes a pair of tie rods of differing diameters that mount a lower stationary die carriage and an upper movable die carriage. This assembly allows for easy access to flexible die set retainers for changing individual dies, enhancing efficiency in the crimping process.

Career Highlights

Throughout his career, Grau has worked with notable companies such as Aeroquip Corporation and Lomar Machine & Tool Co. His experience in these organizations has contributed to his expertise in developing innovative solutions in engineering.

Collaborations

Grau has collaborated with talented individuals in the industry, including Juergen Schmidt and Scott C May. These collaborations have fostered a creative environment that has led to the development of his patents.

Conclusion

Jeffrey M Grau's contributions to engineering through his patents demonstrate his commitment to innovation and problem-solving. His work continues 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]
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