WP

William Graham Patrick

XD X Development: 2 patents #49 of 196Top 25%
Overall (2018): #90,645 of 503,207Top 20%
2
Patents 2018

Issued Patents 2018

Patent #TitleCo-InventorsDate
10106257 Mechanisms for lowering a payload to the ground from a UAV James Ryan Burgess, Andrew Conrad 2018-10-23
9957046 Mechanisms for lowering a payload to the ground from a UAV James Ryan Burgess, Andrew Conrad 2018-05-01