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Richard E. Singer
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Beachwood, OH, US
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last 30 patents
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Patent Grant
Exothermic welding jig, molds therefor and method
Patent number
5,660,317
Issue date
Aug 26, 1997
Erico International Corporation
Richard E. Singer
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Information
Patent Grant
Apparatus and method for forming electrical connections
Patent number
5,653,279
Issue date
Aug 5, 1997
Erico International Corporation
George W. Foutz
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Apparatus and method for forming electrical connections
Patent number
5,647,425
Issue date
Jul 15, 1997
Erico International Corporation
George W. Foutz
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Exothermic welding apparatus
Patent number
5,533,662
Issue date
Jul 9, 1996
Erico International Corp.
Curtis R. Stidham
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Information
Patent Grant
Exothermic welding apparatus and method
Patent number
4,889,324
Issue date
Dec 26, 1989
Erico International Corporation
Denis A. Brosnan
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Information
Patent Grant
Exothermic welding apparatus including a baffle cover assembly
Patent number
4,881,677
Issue date
Nov 21, 1989
Erico International Corporation
Michael D. Amos
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