Dracut, MA, United States of America

Brian A Tweed

This inventor holds 3 USPTO granted patents, plus 1 CIPO patent and 1 EPO patent. Top assignees: Premark Feg L.l.c., Spectro Scientific, Inc., Spectro, Inc.. Active years: 1997-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Brian A Tweed. Retrieved from https://idiyas.com/inventor/brian-a-tweed

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 = 4.8

ph-index = 1

Forward Citations = 12(Granted Patents)


Company Filing History:


Years Active: 1997-2016

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3 patents (USPTO):Explore Patents

Title: Brian A Tweed: Innovator in Kinematic Viscometry

Introduction

Brian A Tweed is a notable inventor based in Dracut, MA (US). He holds three patents, showcasing his contributions to the field of fluid dynamics and measurement technology. His innovative work primarily focuses on the development of kinematic viscometers, which are essential tools for determining the viscosity of fluids.

Latest Patents

Among his latest patents is a kinematic viscometer and method. This viscometer assembly features a first plate with a rail designed to constrain fluid between its edges through surface tension. A second opposing plate is spaced from the rail by a predefined gap, which helps to maintain the fluid's position when the rail is inclined. Gravity assists in pulling the fluid along the rail, allowing for the determination of the kinematic viscosity based on the gap and the time taken for the fluid to flow.

Career Highlights

Throughout his career, Brian has worked with several companies, including Premark Feg LLC and Spectro, Inc. His experience in these organizations has contributed to his expertise in fluid measurement technologies.

Collaborations

Brian has collaborated with notable coworkers such as Patrick F Henning and Thomas G Barraclough. Their combined efforts have likely enhanced the development and application of innovative technologies in their respective fields.

Conclusion

Brian A Tweed's work in kinematic viscometry exemplifies the importance of innovation in fluid measurement. His patents and career achievements reflect a commitment to advancing technology in this area.

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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