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Revolving backlit sign
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Patent number 5,524,372
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Issue date Jun 11, 1996
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Intermark Corp.
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Frank A. Trotta
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Universal display mount
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Patent number 5,356,106
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Issue date Oct 18, 1994
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Intermark Corp.
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Frank A. Trotta
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Transportable component stand
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Patent number 5,348,324
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Issue date Sep 20, 1994
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Electronic Voting Systems, Inc.
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Frank A. Trotta
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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-
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Transportable component stand
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Patent number 5,190,302
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Issue date Mar 2, 1993
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Electronic Voting Systems, Inc.
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Frank Trotta
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Interactive promotional device
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Patent number 5,175,542
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Issue date Dec 29, 1992
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Intermark Corporation
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Frank A. Trotta
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G06 - COMPUTING CALCULATING COUNTING
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Voting booth
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Patent number 5,072,999
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Issue date Dec 17, 1991
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Electronic Voting Systems, Inc.
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Frank Trotta
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...