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Steven R Santema

AT AT&T: 1 patents #10,626 of 18,772Top 60%
📍 Naperville, IL: #1,846 of 3,051 inventorsTop 65%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,406,043 of 4,157,543Top 85%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6990187 Methods for blocking repeated occurrences of nuisance calls John MacNamara, Randall Joe Wilson 2006-01-24