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Mohamed F. El-Menshawy
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Selly Oak, GB
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last 30 patents
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Patent Grant
Electro-discharge machining apparatus
Patent number
5,089,681
Issue date
Feb 18, 1992
Spark Tec Limited
Mohamed F. El-Menshawy
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Combined EDM and ultrasonic drilling
Patent number
4,992,639
Issue date
Feb 12, 1991
Rolls-Royce plc
James R. Watkins
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electro-discharge machining apparatus
Patent number
4,950,860
Issue date
Aug 21, 1990
Spark Tec Limited
Mohamed F. El-Menshawy
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Methods and apparatus for electrical discharge machining
Patent number
4,443,680
Issue date
Apr 17, 1984
Mohamed F. El-Menshawy
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Methods and apparatus for monitoring the condition of dielectric li...
Patent number
4,392,110
Issue date
Jul 5, 1983
National Research Development Corporation
Mohamed F. El-Menshawy
G01 - MEASURING TESTING
Information
Patent Grant
Methods and apparatus for electrical discharge machining
Patent number
4,348,573
Issue date
Sep 7, 1982
National Research Development Corporation
Mohamed F. El-Menshawy
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Methods and apparatus for electrical discharge machining
Patent number
4,346,278
Issue date
Aug 24, 1982
National Research Development Corporation
Sushantha K. Bhattacharyya
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR