West Hartford, CT, United States of America

Dat T Nguyen

This inventor holds 16 USPTO granted patents, primarily in Elevator And Escalator Technology. Top assignee: Otis Elevator Company. Active years: 1989-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dat T Nguyen. Retrieved from https://idiyas.com/inventor/dat-t-nguyen

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 = 3.5

ph-index = 8

Forward Citations = 128(Granted Patents)


Location History:

  • New Britian, CT (US) (1989)
  • New Britain, CT (US) (1990 - 1995)
  • West Hartford, CT (US) (1995 - 2002)

Company Filing History:


Years Active: 1989-2002

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Areas of Expertise:
Molybdenum Alloy
Carbon-Carbon Composite
Safety Brakes
Plasma Sprayed Coating
Balustrade
Escalator Combplate
Handrail Drive
Decking Trim Fastening
Curved Escalator
Load Calibrating Assembly
Flexible Handrail
Passenger Conveyor
16 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Dat T Nguyen

Introduction

Dat T Nguyen is a prominent inventor based in West Hartford, Connecticut. He has made significant contributions to the field of elevator safety technology, holding a total of 16 patents. His work focuses on enhancing the safety and efficiency of elevator systems, particularly in high-rise buildings.

Latest Patents

Among his latest innovations are two notable patents. The first is a molybdenum alloy elevator safety brake, which features a brake shoe with a molybdenum alloy friction surface. This design allows for effective stopping of elevator cars by providing a high friction and low wear surface, suitable for high-speed, high-load elevators in tall buildings. The alloy consists of 99.4 weight percent molybdenum, 0.5 weight percent titanium, and 0.1 weight percent zirconium. The second patent is for carbon-carbon composite elevator safety brakes. This invention also includes a brake shoe with a carbon-carbon composite friction surface, which similarly provides a consistent high friction and low wear, accommodating the demands of modern elevator systems.

Career Highlights

Dat T Nguyen is currently employed at Otis Elevator Company, a leader in the elevator and escalator industry. His work at Otis has allowed him to apply his innovative ideas to real-world applications, significantly improving elevator safety standards.

Collaborations

Throughout his career, Dat has collaborated with notable colleagues, including James A Rivera and Frank M Sansevero. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies in elevator safety.

Conclusion

Dat T Nguyen's contributions to elevator safety technology exemplify the importance of innovation in engineering. His patents reflect a commitment to enhancing safety and efficiency in high-rise buildings, making a lasting impact on the industry.

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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