EPO Patents = 3

Trademarks = 2

Forward Citations = 46

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3 inventors (with patents filed for the assignee):

Christopher Rene Hewson (3 out of 3 patents)

William Frederick Ray (3 out of 14 patents)

Joanne Marie Aberdeen (2 out of 2 patents)

4. William F Ray (0 patent)

5. Christopher R Hewson (0 patent)

6. Joanne M Aberdeen (0 patent)

4 patents: Sort by Forward Citations

1. 10197601 - High bandwidth Rogowski transducer with screened coil (2019-02-05),

2. 9970963 - Temperature compensated current measurement (2018-05-15),

3. 9606152 - Apparatus for current measurement (2017-03-28),

4. 6614218 - Current measuring device (2003-09-02),

Power Electronic Measurements Limited (PEM) is a leading manufacturer of power electronic test and measurement equipment. With over 30 years of experience in the industry, PEM offers a wide range of high-quality products for the power electronics market, including power analyzers, current probes, and precision power supplies. Their innovative solutions are used by industries worldwide to ensure accurate and reliable measurements for their electronic systems.

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

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USPTO Data Jan 1 1976 - Dec 16 2025

4 Patents

#1 in Long Eaton

#3,784 in United Kingdom

Long Eaton, United Kingdom

Power Electronic Measurements Limited