Marysville, WA, United States of America

David R C Cannal

This inventor holds 3 USPTO granted patents. Top assignee: The Boeing Company. Active years: 2023-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David R C Cannal. Retrieved from https://idiyas.com/inventor/david-r-c-cannal

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 = 4.6

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2023-2025

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3 patents (USPTO):Explore Patents

Title: David R C Cannal: Innovator in Environmental Control Systems

Introduction

David R C Cannal is a notable inventor based in Marysville, WA (US). He has made significant contributions to the field of environmental control systems, holding a total of 3 patents. His innovative designs focus on sound absorption and efficiency in duct systems.

Latest Patents

One of Cannal's latest patents is a sound-absorbing duct for environmental control systems. This duct features a rigid air-permeable tube made of composite material. Additionally, it includes a layer of insulation that is coupled to the exterior surface of the rigid tube. Furthermore, a non-rigid insulation layer is in contact with the layer of insulation, forming an air-impermeable duct wall. This design aims to enhance sound absorption while maintaining airflow efficiency.

Career Highlights

David R C Cannal is currently employed at The Boeing Company, where he applies his expertise in developing advanced environmental control systems. His work contributes to the overall efficiency and effectiveness of aerospace technologies.

Collaborations

Cannal has collaborated with notable coworkers such as Bryce Avery Vandyke and Douglas Dean Maben. Their combined efforts in innovation have led to advancements in their respective fields.

Conclusion

David R C Cannal is a distinguished inventor whose work in sound-absorbing duct systems has made a significant impact in environmental control technology. His contributions continue to shape the industry and inspire future innovations.

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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