Mishawaka, IN, United States of America

Paul J Grabill

This inventor holds 2 USPTO granted patents. Top assignees: Alliedsignal Inc., The Bendix Corporation. Active years: 1984-1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Paul J Grabill. Retrieved from https://idiyas.com/inventor/paul-j-grabill

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 1.5

ph-index = 2

Forward Citations = 36(Granted Patents)


Company Filing History:


Years Active: 1984-1988

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

Title: Paul J Grabill: Innovator in Automotive Technology

Introduction

Paul J Grabill is a notable inventor based in Mishawaka, IN (US). He has made significant contributions to the field of automotive technology, holding a total of 2 patents. His innovative designs focus on enhancing vehicle safety and performance.

Latest Patents

One of Grabill's latest patents is the Electrically Operated Disc Brake. This invention allows for the disc brake to be operated by either hydraulic pressure and an electric motor or solely by an electric motor. The design features a planetary gear assembly that includes a fixed ring gear and a rotatable ring gear, which engages a screw connected to a piston. This system can be utilized for both service and parking brake applications, showcasing Grabill's ingenuity in combining hydraulic and electric systems for improved functionality.

Another significant patent is the Reservoir Assembly for a Master Cylinder. This assembly consists of a housing that interfaces with a reservoir, made from a combination of lightweight plastic and metallic materials. The design ensures efficient attachment to the housing, reflecting Grabill's commitment to practical and effective engineering solutions.

Career Highlights

Throughout his career, Paul J Grabill has worked with prominent companies such as AlliedSignal Inc. and The Bendix Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in automotive technology.

Collaborations

Grabill has collaborated with notable professionals in the industry, including Alistair G Taig and Robert W Jackson. These partnerships have likely fostered a creative environment that encourages the exchange of ideas and expertise.

Conclusion

Paul J Grabill's contributions to automotive technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry, paving the way for future innovations in vehicle safety and performance.

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…