Madison, Alabama
United States
6
2020-07-14
The entities that hold a legal rights for patent applications filed by inventor Ewing David:
David Ewing from Madison, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Asset tracking systems and methods
#2 | 2018-08-14Asset tracking systems and methods
#3 | 2017-04-11Asset tracking systems and methods
#4 | 2016-06-21Systems and methods for sensing occurrences of hand washing events
#5 | 2015-08-13Systems and methods for synchronizing optical transmitters
#6 | 2011-06-09Systems and methods for performing topology discovery in wireless networks
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