Voltech Instruments was created in 1986.
No Instruments was created in 2000.
Instruments of Torture was created in 2000.
VTI Instruments was created in 1990.
Oxford Instruments was created in 1959.
Keithley Instruments was created in 1946.
Seiko Instruments was created in 1937.
Extech Instruments was created in 1971.
National Instruments was created in 1976.
Texas Instruments was created in 1930.
Applied Instruments was created in 1986.
Instruments of Darkness was created in 2001.
Meade Instruments was created in 1972.