Radio Systems Corporation

Teledyne Flir Detection, Inc.

Flir Detection, Inc.

Steve W Fleetwood

Xuan Song

Zhenmei Mao

Randal D Boyd

James L Jameson

Leslie D Hoy

Hartmut Brands

William T Milam

Kyle Hawes

Jeffrey A Verity

Felix J Liang

Kemper Talley

James R Ferron

Various techniques are provided to detect the direction and location of one or more radiation sources. In one example, a system includes a plurality of radiation detectors configured to receive radiation from a radiation source. A first one of the radiation detectors is positioned to at least partially occlude a second one of the radiation detectors to attenuate the radiation received by the second radiation detector. The system also includes a processor configured to receive detection information provided by the first and second radiation detectors in response to the radiation, and determine a direction of the radiation source using the detection information. A modular system including gamma radiation detectors and neutron radiation detectors and related methods are also provided. In some cases, radiation source type may be determined in addition to or separate from radiation source direction.

Occlusion-based directionality and localization of radiation sources with modular detection systems and methods

Handheld device

Handheld detector device

An insulated probe for delivering an effective shock stimulus to an animal regardless of the moisture content of an animal's fur. The insulated probe minimizes the likelihood of unwanted electrical shunting through the wet fur of the animal. The insulated probe includes a two-piece housing allowing for the length of the insulated probe to be easily varied.

Insulated probe

Pistol grip handheld transmitter

Growing community of inventors

Knoxville, TN, United States of America

Steve W Fleetwood