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Digital stamps
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Patent number 12,141,738
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Issue date Nov 12, 2024
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United States Postal Service
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Anthony Cramer Jones
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G06 - COMPUTING CALCULATING COUNTING
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Intelligent collection box
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Patent number 12,020,198
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Issue date Jun 25, 2024
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United States Postal Service
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Anthony Cramer Jones
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Digital stamps
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Patent number 11,625,666
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Issue date Apr 11, 2023
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United States Postal Service
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Anthony Cramer Jones
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G06 - COMPUTING CALCULATING COUNTING
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Digital stamps
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Patent number 11,348,056
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Issue date May 31, 2022
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United States Postal Service
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Anthony Cramer Jones
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G06 - COMPUTING CALCULATING COUNTING