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USPTO Patent Rankings Data through Sept 30, 2025
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Darryn Campbell — 1 Patent

STSymbol Technologies: 1 patents #645 of 1,181Top 55%
Overall (All Time): #3,081,431 of 4,157,543Top 75%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9197612 Apparatus and method for deploying encrypted mobile off-line web applications Geoffrey R. Day, Paul A. Henderson, James Roger Morley-Smith 2015-11-24