1990
Garrett introduces the first Graphic Target Analyzing (GTA) microprocessor-driven detector with multiple notch discrimination for treasure hunting. This notch is still the most efficient and desirable metal detector target discriminating method.

Garrett provides security training and products for the U.S. armed forces in Kuwait during the Persian Gulf conflict known as Desert Storm.

1992
Garrett provides security metal detector training and products for the Barcelona, Spain, Olympic Games.

Garrett moves company headquarters and detector manufacturing to its current location on 1881 West State Street in Garland, Texas.

1994
Garrett introduces the world’s first talking metal detector.

1996
Garrett introduces the Graphic Target Imaging (GTI) metal detector with Digital Signal Processing (DSP) and true target size and depth for treasure hunting.

Garrett provides security metal detector training and products for the Atlanta, Georgia, Olympic Games.

1997
The Garrett Academy of Metal Detection is formally established to offer certification in the use of metal detection equipment in checkpoint screening applications such as airports and special events.

1998
Garrett provides security metal detector training and products for the Nagano, Japan, Olympic Games.

1999
Garrett introduces the PD 6500 Pinpoint walk-through detector, with multi-zone detection.