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CONTROL TECHTRONICS, INC.
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HARRISBURG, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Acoustical burner control system and method
Patent number
5,120,214
Issue date
Jun 9, 1992
Control Techtronics, Inc.
John S. West
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
System and process for controlling the flow of air and fuel to a bu...
Patent number
4,645,450
Issue date
Feb 24, 1987
Control Techtronics, Inc.
John S. West
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
73829313 - MASTERMIND
Serial number
73829313
Registration number
1594037
Filing date
Oct 4, 1989
CONTROL TECHTRONICS, INC.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments