Enter assignee name

Trademarks = 8

Forward Citations = 83

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3 inventors (with patents filed for the assignee):

Gerald W Blakeley, Iii (5 out of 7 patents)

Joseph Blanchard (1 out of 5 patents)

Gerald W Blakely, Iii (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 7839133 - Remote continuity and cable identifier and polarity checker system and method (2010-11-23),

2. 7452127 - Anemometer with non-contact temperature measurement (2008-11-18),

3. 7192186 - Multimeter with non-contact temperature measurement (2007-03-20),

4. 7168316 - Humidity meter with non-contact temperature measurement (2007-01-30),

5. 7163336 - Instrument for non-contact infrared temperature measurement having current clamp meter functions (2007-01-16),

6. 7111981 - Instrument for non-contact infrared temperature measurement combined with tachometer functions (2006-09-26),

7. 7056012 - Multimeter with non-contact temperature measurement (2006-06-06),

Extech Instruments Corporation is a leading manufacturer and supplier of test and measurement equipment for a wide range of industries. With a reputation for quality, reliability, and innovation, Extech's products help professionals accurately measure and analyze data to ensure optimal performance in their work. From handheld meters to thermal imaging cameras, Extech offers a comprehensive range of instruments designed to meet the needs of professionals in fields such as electrical, HVAC, environmental, and more.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

7 Patents

#140 in Waltham, MA

#2,243 in Massachusetts

#38,840 in US

Waltham, MA, United States of America

Extech Instruments Corporation

Forward Citations = 83

3 inventors:

Gerald W Blakeley, Iii (5 out of 7 patents)

Joseph Blanchard (1 out of 5 patents)

Gerald W Blakely, Iii (1 out of 1 patent)

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