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William W. Olah
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Grantsboro, NC, US
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last 30 patents
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Patent Grant
Sequential step belt furnace with individual concentric cooling ele...
Patent number
5,897,309
Issue date
Apr 27, 1999
International Business Machines Corporation
Robert Paul Katz
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Sequential step belt furnace with individual concentric heating ele...
Patent number
5,876,198
Issue date
Mar 2, 1999
International Business Machines Corporation
William Wayne Olah
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Patent Grant
Sequential step belt furnace with individual concentric heating ele...
Patent number
5,868,564
Issue date
Feb 9, 1999
International Business Machines Corporation
William Wayne Olah
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Sequential step belt furnace with individual concentric cooling ele...
Patent number
5,421,723
Issue date
Jun 6, 1995
International Business Machines Corporation
Robert P. Katz
F27 - FURNACES KILNS OVENS RETORTS