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Research Triangle Park, NC, United States of America

Troxler Electronic Laboratories, Inc.

USPTO Granted Patents = 133

CIPO Patents = 4

EPO Patents = 10

Trademarks = 4

Forward Citations = 1,487

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46 inventors (with patents filed for the assignee):

Robert Ernest Troxler (90 out of 114 patents)

Wewage Hiran Linus Dep (19 out of 20 patents)

Ali Regimand (12 out of 40 patents)

4. Dirk Matthew Steckmann (12 out of 15 patents)

5. Raffaello Verna (11 out of 19 patents)

6. Donald E Weger (10 out of 10 patents)

7. William Finch Troxler, Jr (7 out of 7 patents)

8. John T Eagan (6 out of 6 patents)

9. James Daniel Pratt, Jr (6 out of 6 patents)

10. Francois Jacques Malassenet (5 out of 10 patents)

11. Shawn Brovold (4 out of 4 patents)

12. Nael Naguib Zaki (4 out of 8 patents)

13. Francis D Caulfield (4 out of 4 patents)

14. William A Gowan (4 out of 5 patents)

15. William Matthew Moscrip (4 out of 4 patents)

Core Competencies:

Nuclear Gauge

Material Performance Testing

Pavement Material Measurement

Water Content Determination

Object Tracking

Construction Material Properties

Microwave Density Measurement

Infrared Imaging

Electromagnetic Moisture Detection

Asphalt Release Agent

Measurement Device Communication

133 patents: Sort by Forward Citations

1. 12451263 - Nuclear gauge (2025-10-21),

2. 12429332 - Determining a surface characteristic of a roadway using an imaging device (2025-09-30),

3. 12416585 - Devices and methods for communicating measurement results from a measurement gauge (2025-09-16),

4. 12416554 - Material performance testing including improved load detection (2025-09-16),

5. 12392738 - Conveyor system and measuring device for determining water content of a construction material (2025-08-19),

6. 12366568 - Methods, systems, and computer program products for locating and tracking objects (2025-07-22),

7. 12181459 - Methods, systems, and computer program products for determining a property of construction material (2024-12-31),

8. 12146842 - Pavement material microwave density measurement methods and apparatuses (2024-11-19),

9. 11959889 - Apparatus, method, and associated system for testing a pavement material sample (2024-04-16),

10. 11921100 - Methods, systems, and computer program products for locating and tracking objects (2024-03-05),

11. 11859966 - Determining a surface characteristic of a roadway using an imaging device (2024-01-02),

12. 11795648 - Paving-related measuring device incorporating a computer device and communication element therebetween and associated method (2023-10-24),

13. 11781957 - Material performance testing including improved load detection (2023-10-10),

14. 11776703 - Nuclear gauge (2023-10-03),

15. 11740187 - Pavement material microwave density measurement methods and apparatuses (2023-08-29),

Troxler Electronic Laboratories, Inc. is a leading manufacturer of precision testing equipment for the construction industry. With over 60 years of experience, Troxler is renowned for their innovative solutions in nuclear gauges, asphalt testing equipment, and other measurement devices. Their products are designed to ensure efficiency, accuracy, and safety in various construction applications, including road construction, quality control, and civil engineering projects.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

133 Patents

#6 in Research Triangle Park, NC

#73 in North Carolina

#2,800 in US

#5,883 in the World

Research Triangle Park, NC, United States of America

Troxler Electronic Laboratories, Inc.

Forward Citations = 1,487

46 inventors:

Robert Ernest Troxler (90 out of 114 patents)

Wewage Hiran Linus Dep (19 out of 20 patents)

Ali Regimand (12 out of 40 patents)

4. Dirk Matthew Steckmann (12 out of 15 patents)

5. Raffaello Verna (11 out of 19 patents)

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