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Rishon Enterprises, a distributor of safety products, introduces Addalock, a portable door lock that installs in seconds in almost every in-swinging door, giving those behind the door additional ...

Shown here are four different prototypes of portable door locks at various stages in development. The Air Force Research Laboratory team that developed these has been selected for a 2019 Defense ...

A team of Air Force Research Laboratory scientists and engineers has been selected for a 2019 Defense Innovation Award for its portable door lock technology, a set of solutions designed to secure or ...