Petaluma, California
United States
4
2017-03-23
The entities that hold a legal rights for patent applications filed by inventor Devlin Keith James:
Keith James Devlin from Petaluma, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Method for Efficiently Teaching Content Using an Adaptive Engine
#2 | 2016-08-18Method for Numerically Measuring Mathematical Fitness
#3 | 2016-02-25Method for representing and solving algebraic equations with a physical or virtual gear system
#4 | 2016-02-25Method for representing and solving algebraic equations with a physical or virtual gear system
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