Abstract: A ballistic ticket board made typically of transparent armor and possibly opaque armor (but also possibly either entirely transparent armor or entirely opaque armor), serving as a shield to protect a police officer or traffic control officer from gunshot.

Abstract: An accessory bumper for use on a host vehicle, such as a security vehicle, for providing collision protection when the host vehicle performs PIT maneuvers. The accessory bumper includes protective elements on front side of the vehicle, for protecting both the accessory bumper and also minimizing damage to the host vehicle's engine and other critical components necessary for the operation of the vehicle.

Abstract: An accessory bumper for use on a host vehicle, such as a security vehicle, for providing collision protection when the host vehicle performs PIT maneuvers. The accessory bumper includes protective elements on front side of the vehicle, for protecting both the accessory bumper and also minimizing damage to the host vehicle's engine and other critical components necessary for the operation of the vehicle.

Abstract: A low-profile aerodynamic automotive lightbar including integrated arrangements of visible and infrared light sources, providing visible light and infrared illumination. The visible light sources can be visible light LEDs, or HID lights, or halogen lights, for use in conducting routine policing activities. The infrared light sources are infrared LEDs, for use in covert operations or surveillance. The invention is of use, for example, as an accessory for utility vehicles, including police or security vehicles (such as the Ford Crown Victoria police cruiser) and tactical military vehicles (such as the HMMWV).

Abstract: A spotlight, including hardware for mounting to a vehicle (especially a police or security vehicle), including an HID lamp or other visible light illuminator, an infrared illuminator, and an integrated camera system including a video capture device for providing a video feed formed using the visible or infrared light, and a remote terminal including a viewer for viewing the video feed.

Abstract: A system for indicating along a length of a roadway that a reduced speed limit is in force, as e.g. in a school safety zone on days when school is in session. The system provides patterns of illumination along one or more portions of the length of the roadway, patterns of varying intensity and/or color unusual enough to draw the attention of a motorist.