Royal Oak, MI, United States of America

Charles J Truan

This inventor holds 27 USPTO granted patents, primarily in Material Spreader Technology. Top assignees: Trynex Incorporated, Trynex International LLC, Douglas Dynamics LLC. Active years: 1999-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Charles J Truan. Retrieved from https://idiyas.com/inventor/charles-j-truan

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


% Patents Active = 92.6

Average Co-Inventor Count = 3.3

ph-index = 10

Forward Citations = 342(Granted Patents)


Location History:

  • Royal Oak, MI (US) (1999 - 2009)
  • Bloomfield Hills, MI (US) (2011 - 2017)

Company Filing History:


Years Active: 1999-2017

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Areas of Expertise:
Material Spreader
Truck Bed Mounted
Wireless Control
Integrated Wetting System
Liquid Storage Tank
Spreader Assembly
Hopper
Flow Facilitator
Quick-Release Adapter
Extruded Broom
Combined Sprayer
Tailgate Spreader
27 patents (USPTO):Explore Patents

Title: Innovations by Charles J Truan: A Leader in Material Spreading Technology

Introduction

Charles J Truan, an accomplished inventor based in Royal Oak, MI, has made significant contributions to material spreading technology. With an impressive portfolio of 27 patents, he stands out as a prominent figure in his field, showcasing a dedication to innovation and practical application.

Latest Patents

Among his latest inventions is the "Material Spreader Utilizing Vehicle Power and Having Operational Wireless Control." This innovative assembly allows for the broadcast spreading of particulate material directly from a vehicle's trailer hitch. The design features a hopper that stores the material, a spinner driven by an electric motor, and a control circuit that interfaces with the vehicle’s electric system. The remote control capability enhances user convenience, allowing for efficient operation with built-in safety features, including emergency shut-off and feedback sensors.

Another remarkable patent is the "Cab-Forward Truck Bed Mounted Material Spreader." This design improves material distribution by allowing the weight of the filled hopper to be positioned forward in the truck bed. The system includes an auger and extension assembly that facilitates smooth material conveyance to a spinner assembly, optimizing weight distribution and enhancing vehicle stability during operation.

Career Highlights

Throughout his career, Charles J Truan has worked with notable companies such as Trynex Incorporated and Trynex International LLC. His tenure at these organizations has allowed him to develop and refine his inventions, contributing to advancements in material spreading technologies.

Collaborations

Charles has also collaborated with talented individuals like James Phillip Truan and Paul Mandrik. These collaborations have fostered innovative thought and successful projects, adding to the breadth of knowledge and expertise within the field.

Conclusion

In summary, Charles J Truan exemplifies the spirit of innovation in the field of material spreading technology. With his extensive patent portfolio and collaborative efforts, he continues to influence the industry, paving the way for future advancements and improvements. His dedication to enhancing operational efficiency in vehicle-mounted spreaders exemplifies the impact of innovative thinking on practical applications.

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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