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Telephone set
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Patent number D346599
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Issue date May 3, 1994
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ROLM Compnay
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Timothy D. Wetzel
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D14 - Recording, communication, or information retrieval equipment
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Telephone set
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Patent number D346385
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Issue date Apr 26, 1994
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ROLM Company
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Timothy D. Wetzel
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D14 - Recording, communication, or information retrieval equipment
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Telephone set
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Patent number D345978
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Issue date Apr 12, 1994
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ROLM Company
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Timothy D. Wetzel
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D14 - Recording, communication, or information retrieval equipment
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Telephone set
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Patent number D345979
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Issue date Apr 12, 1994
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ROLM Company
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Timothy D. Wetzel
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D14 - Recording, communication, or information retrieval equipment
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Telephone set
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Patent number D340054
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Issue date Oct 5, 1993
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ROLM Company
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Timothy D. Wetzel
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D14 - Recording, communication, or information retrieval equipment
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Add-on console for a telephone set
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Patent number D340057
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Issue date Oct 5, 1993
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ROLM Company
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Timothy D. Wetzel
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D14 - Recording, communication, or information retrieval equipment
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Interface to a telephone set
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Patent number D340059
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Issue date Oct 5, 1993
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ROLM Company
-
Timothy D. Wetzel
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D14 - Recording, communication, or information retrieval equipment
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Interface to a telephone set
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Patent number D340058
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Issue date Oct 5, 1993
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ROLM Company
-
Timothy D. Wetzel
-
D14 - Recording, communication, or information retrieval equipment