Chattanooga, TN, United States of America

James Donald Brock

This inventor holds 21 USPTO granted patents, primarily in Asphalt Production Technology. Top assignees: Astec Industries, Inc., Barber-Greene Company, Johnson Crushers International. Active years: 1976-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James Donald Brock. Retrieved from https://idiyas.com/inventor/james-donald-brock

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


% Patents Active = 95.2

Average Co-Inventor Count = 1.9

ph-index = 11

Forward Citations = 487(Granted Patents)


Location History:

  • Eugene, OR (US) (2005 - 2006)
  • Chattanooga, TN (US) (1976 - 2010)

Company Filing History:


Years Active: 1976-2010

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Areas of Expertise:
Asphalt-aggregate Mixture
Internal Combustion Engine
Mobile Rock Crushing
Aggregate Delivery System
Particulate Matter Emission
Textile Drying
Temperature Control
Recycling Roofing Shingles
Weighing System
Dust Collector
Surge Bin
21 patents (USPTO):Explore Patents

Title: The Innovative Contributions of James Donald Brock

Introduction: James Donald Brock, based in Chattanooga, TN, is a prolific inventor with a remarkable portfolio of 21 patents. His inventions have significantly impacted the fields of engine filtration and construction equipment, showcasing his commitment to innovation and practical engineering solutions.

Latest Patents: Among his latest notable patents is a "Filter System for Internal Combustion Engines Operated in a Contaminated Atmosphere." This filter system is designed to enhance engine performance by removing harmful airborne particulates from the air intake, ensuring cleaner operation. The system includes a filter media that allows air to pass through while blocking particulates and a mechanism for maintaining the filter's effectiveness through a pulsing gas system.

Another significant invention is the "Mobile Rock Crushing Plant," which outlines a method and apparatus for the wireless monitoring and control of processing operations within mobile rock crushing plants. This innovation represents a leap forward in the efficiency and management of construction equipment.

Career Highlights: James has held significant positions within notable companies, including Astec Industries, Inc. and Barber-Greene Company. His work in these organizations has highlighted his role as a leader in innovation, contributing to advancements in machinery and environmental solutions.

Collaborations: Throughout his career, James has collaborated with other talented professionals, including Erbie G. Mize and Donald W. Smith. These partnerships have fostered a creative environment that has led to the successful development of several of his groundbreaking inventions.

Conclusion: James Donald Brock's contributions to innovation through his patents and collaborations underline his stature as a leading inventor in his field. With a focus on practical yet advanced solutions, Brock continues to influence the future of engine technology and mobile construction machinery, setting a benchmark for aspiring inventors and engineers alike.

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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