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Merrill E. Graham Jr.
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Tehachapi, CA, US
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last 30 patents
Information
Patent Grant
Machine tool tracer assembly and control system
Patent number
4,630,215
Issue date
Dec 16, 1986
Merrill E. Graham
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Laser-hydrogen heating element
Patent number
4,569,389
Issue date
Feb 11, 1986
Graham Family Trust
Merrill E. Graham
F24 - HEATING RANGES VENTILATING
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Patent Grant
Method of and device for reducing charging time of batteries and in...
Patent number
4,568,869
Issue date
Feb 4, 1986
Merrill E. Graham
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Patent Grant
Electro-hydraulic position control for a machine tool with actual a...
Patent number
4,527,244
Issue date
Jul 2, 1985
Merrill E. Graham
G05 - CONTROLLING REGULATING
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Patent Grant
Heat engine
Patent number
4,510,757
Issue date
Apr 16, 1985
Merrill E. Graham
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES