Phoenix, Arizona
United States
7
2023-04-04
The entities that hold a legal rights for patent applications filed by inventor Roper Todd K.:
Todd K. Roper from Phoenix, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Downhole gun tube extension
#2 | 2019-08-08Detection of a plunger position in an irrigation control device
#3 | 2018-08-16Detection of a plunger position in an irrigation control device
#4 | 2017-09-14Voltage compensation in an irrigation control device
#5 | 2017-06-15Detection of a plunger position in an irrigation control device
#6 | 2015-06-18Detection of a plunger position in an irrigation control device
#7 | 2015-06-18Voltage compensation in an irrigation control device
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