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Label-equipped sheet
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Patent number 5,254,381
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Issue date Oct 19, 1993
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Wallace Computer Services, Inc.
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Donald J. Hoffmann
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Method of producing correspondence
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Patent number 4,993,752
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Issue date Feb 19, 1991
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Wallace Computer Services, Inc.
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Joseph J. Juszak
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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Continuous forms assembly
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Patent number RE30114
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Issue date Oct 16, 1979
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Uarco Incorporated
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Joseph J. Juszak
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206 - Special receptacle or package
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Indexed manifold set
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Patent number 4,136,895
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Issue date Jan 30, 1979
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Uarco Incorporated
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Richard E. McKinzie
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS