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Personal laptop computer
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Patent number D334740
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Issue date Apr 13, 1993
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TA Triumph-Adler
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Klaus-Diether Krause
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D14 - Recording, communication, or information retrieval equipment
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Calculator
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Patent number D329450
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Issue date Sep 15, 1992
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TA Triumph-Adler
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Klaus-Diether Krause
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D18 - Printing and office machinery
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Document shredder
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Patent number D329055
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Issue date Sep 1, 1992
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TA Triumph-Adler
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Klaus-Diether Krause
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D18 - Printing and office machinery
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Document shredder
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Patent number D320807
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Issue date Oct 15, 1991
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TA Triumph-Adler AG
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Klaus-Diether Krause
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D18 - Printing and office machinery
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Typewriter
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Patent number D315570
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Issue date Mar 19, 1991
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TA Triumph-Alder AG
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Klaus-Diether Krause
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D18 - Printing and office machinery
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Housing for a paper shredder
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Patent number 4,973,004
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Issue date Nov 27, 1990
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Ta Triumph Adler Aktiengesellschaft
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Klaus-Diether Krause
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B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...