Middlebury, Vermont
United States
5
2017-05-18
The entities that hold a legal rights for patent applications filed by inventor Buttolph Martin E.:
Martin E. Buttolph from Middlebury, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Rotational actuators
#2 | 2016-02-04Ring couplings
#3 | 2015-12-10Actuators for flight control surfaces
#4 | 2014-12-25Rotational actuators
#5 | 2014-01-16Interlaced actuation system
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