Aurora Flight Sciences Corporation

Bluefin Robotics Corporation

Abb Daimler-benz Transportation

Richard A Wilson

Adam Woodworth

Jeffrey Michael Smith

John M Daubner

Frank D Jeffers

Jeffrey Smith

Coating a battery cell, or at least one battery cell in an assembly of battery cells or in a battery, or coating an assembly of battery cells or a battery which contains a battery cell or such an assembly with a fire-resistant coating is effective for protecting the cell, assembly, and battery and for retarding fire propagation.

Method of protecting battery cells and batteries which contain battery cells and protected battery cells and batteries which contain battery cells

A system and method are provided for using a first aircraft to retrieve a second aircraft. The first aircraft is typically larger than the second aircraft. A minimum airspeed of the first aircraft is typically greater than a maximum airspeed of the second aircraft. The first aircraft flies in a substantially circular pattern and extends a tow line, such that the tow line forms a substantially helical shape behind and below the first aircraft. Due to the helical shape, there is at least one point along the extended tow line at which the speed of the tow line is substantially equal to the speed of the second aircraft. The second aircraft can readily latch onto the tow line at that point, thereby minimizing potential damage otherwise caused by differential airspeeds.

System and method for the retrieval of a smaller unmanned aerial vehicle by a larger unmanned aerial vehicle

Growing community of inventors

Beverly, MA, United States of America

Richard A Wilson