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Leonard Grech
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Capistrano Beach, CA, US
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last 30 patents
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Patent Grant
Burner control system
Patent number
4,681,084
Issue date
Jul 21, 1987
Catsouras; George
Leonard Grech
F24 - HEATING RANGES VENTILATING
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Patent Grant
Adjustable power transmitting device
Patent number
4,332,147
Issue date
Jun 1, 1982
Leonard Grech
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR