Air-ionizing and deozonizing electrode

Animal repellant apparatus

Animal stun gun

Apparatus and method for stunning animals for slaughter

Apparatus for charging field electrical cables

Apparatus for discouraging animals from a selected area

Apparatus for inflicting electric injury upon land shellfish suc

Apparatus for removing birds and other pests

Apparatus for removing static electricity using...

Apparatus for transmitting electric current by concentric channe

Board for ion generation and ion generating apparatus

Board for ion generation and ion generating apparatus

Concealable electric shock device

Defective earth testing for an electric fence energizer

Defensive system for use against hostile elements

Disabling a target using electrical energy

Dual operating mode electronic disabling device for...

Dynamic air ionizer and method

Electric cattle guard

Electric fence charger