Cary, North Carolina
United States
4
2014-01-09
The entities that hold a legal rights for patent applications filed by inventor Johnson David August:
David August Johnson from Cary, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Navigation system and method for autonomous mower
#2 | 2014-01-09Boundary sensor assembly for a robotic lawn mower, robotic lawn mower and robotic lawn mower system
#3 | 2012-11-22Collaborative vehicle control using both human operator and automated controller input
#4 | 2012-10-11SYSTEM AND METHOD TO EXTEND OPERATING LIFE OF RECHARGABLE BATTERIES USING BATTERY CHARGE MANAGEMENT
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