Everett, Washington
United States
9
2017-07-13
The entities that hold a legal rights for patent applications filed by inventor Epperson David Lawrence:
David Lawrence Epperson from Everett, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Wireless rogowski coil system
#2 | 2016-10-20Handheld measurement system with selectable options
#3 | 2016-03-31Wireless rogowski coil system
#4 | 2015-07-02Wireless test measurement
#5 | 2015-01-22Analytical gateway device for measurement devices
#6 | 2014-09-18Handheld measurement system with selectable options
#7 | 2014-09-18Measurement system with image capture capabilities
#8 | 2014-02-06Handheld devices, systems, and methods for measuring parameters
#9 | 2014-02-06Handheld Devices, Systems, and Methods for Measuring Parameters
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